1 2019-10-17 lttng-tools 2.10.9 (Wear Something Gaudy Day)
2 * Fix: sessiond: TOCTOU error on save of session configuration
3 * Fix: tests: replace truncation-prone logging helper
5 2019-10-01 lttng-tools 2.10.8 (International Coffee Day)
6 * Fix: lttng: out-of-bound copy of arguments in 'view' command handler
7 * sessiond: fix: strncpy called with source length
8 * sessiond: fix: possible unaligned access in packed structure
9 * lttng-ctl: fix: possible unaligned access in packed structure
10 * consumer: fix: possible unaligned access in packed structure
11 * inet: fix: possible unaligned access in packed structure (inet/inet6)
12 * consumer: fix: unaligned accesses to index fields
13 * lttng: fix: potential 0-length allocation in pid list parsing
14 * Tests: fix: uninitialized session_id used on list_sessions failure
15 * Tests: fix: uninitialized values passed to close() on error
16 * lttng-ctl: fix: lttng_data_pending confuses communication status
17 * Fix typo in regenerate statedump test util
18 * Fix: metadata stream is not marked as quiescent after packet commit
19 * Remove unused bitfield.h header
20 * Fix: sessiond: fs.protected_regular sysctl breaks app registration
21 * Fix: lttng-crash: detect truncated files
22 * Fix: use newly created event filter for condition check
23 * Fix: namespace our gettid wrapper
24 * Fix: check for lttng modules presence before testing
25 * Fix: test_crash: don't kill first app twice
26 * Cleanup: test: don't stop relayd twice
27 * Fix: test: utils.sh: exit from process on full_cleanup
28 * Fix: utils.sh: handle SIGPIPE
29 * Fix: tests: error handling in high throughput limits test (v2)
30 * Improve handling of test SIGTERM/SIGINT (v2)
31 * Fix: check validity of a stream before invoking ust flush command
32 * Fix: initialize syscall table when kernel tracer is lazily initialized
34 2019-05-24 lttng-tools 2.10.7 (Asparagus Day)
35 * Update base test for binding
36 * Fix: python binding: expose domain buffer type
37 * Fix: lttng_poll_mod calls compat_(e)poll_add
38 * Fix: getgrnam is not MT-Safe, use getgrnam_r
39 * Fix: logging: log_add_time() save/restore errno
40 * Fix relayd: initialize beacon to -1ULL
41 * Fix: relayd: handling of lttng_read errors >= 0
42 * Fix tests: NULL pointer dereference in ust channel unit tests
43 * Fix tests: NULL pointer dereference in ltt_ust_context unit tests
44 * Log the wait-shm's path on shm_open failure
45 * Tests: use modprobe to test for the presence of lttng-modules
46 * Fix: skip test when ust doesn't have perf support
47 * Tests: check for lttng-modules presence
48 * Fix: Properly sanitize input parameter
49 * Fix tests: link libpause_consumer on liblttng-ctl
50 * tap-driver.sh: flush stdout after each test result
51 * Fix tests: snapshot size validation failure runs too many test cases
52 * Fix tests: the tree origin can be a symlink itself
53 * Fix tests: skip test_getcpu_override on single core systems
54 * Fix: Add POPT_CFLAGS to lttng_CFLAGS
55 * Fix: consumer snapshot: handle unsigned long overflow
56 * Fix: wrong error code returned by kernel_snapshot_record()
57 * Docs: document the format of the lttng_session path member
58 * Fix: check illegal combinations of ctrl-url/data-url/ouput/set-url
59 * Remove duplicate check for dlopen
60 * Tests: take multiple snapshots in streaming mode
61 * Fix: don't destroy the sockets if the snapshot was successful
62 * Fix: missing rcu read locking in trigger "unregister all" command
63 * Fix: notification thread: RCU-safe reclaim of hash table nodes
65 2019-01-22 lttng-tools 2.10.6 (Blonde Brownie Day)
66 * Fix: worker structure is leaked in run_as process
67 * Fix: only free trace_path when it is dynamically allocated
68 * Fix: leak of filter bytecode and expression on agent event re-enable
69 * Test fix: python logging test spams its output
70 * Fix: leak of rundir config string
71 * Fix: do not repurpose iterator while it is being used
72 * Fix: run_command_wait() handle partial write
73 * Fix: tests: test_crash should start sessions
74 * Add *.exe to gitignore for Cygwin
75 * Fix: warning 'fd' may be used uninitialized
76 * Fix: max_t/min_t macros are missing cast on input
77 * Fix: Connect timeout arithmetic in inet/inet6 (v4)
78 * Fix: create_channel_per_pid: remove channel on error
79 * Fix: channel errors on local stress-tests
80 * Fix: channel_ust_create: remove channel on agent error
81 * Always choose large event header for UST channels
82 * Remove unnecessary check of output parameter
83 * Fix: perform local data pending before checking data pending with relayd
84 * Fix: double put on error path
85 * Fix: holding the stream lock does not equate to having data pending
86 * Fix: skip uid registry when metadata key is 0
87 * Docs: document the meaning of a ust app channel key set to 0
88 * Fix: acquire stream lock during kernel metadata snapshot
89 * Fix: skip closed session on viewer listing
90 * Fix: use LTTNG_VIEWER_ATTACH_UNK to report a closed session
91 * Doc: withinin -> within
92 * Fix: perform relayd socket pair cleanup on control socket error
93 * Fix: relayd control socket mutex is not destroyed
94 * Tests: do not bound test app iterations when in background mode
95 * Tests: add missing rotation and autoload tests to check target
96 * Tests: remove temporary folder
97 * Tests: remove mi result files when done
98 * Tests: Remove unused set +x
99 * Tests: Kill relayd after sessiond to ensure a clean tear down
100 * Tests: Remove unused variable
101 * Tests: Use stop relayd from utils.sh
102 * Tests: remove declaration already present in utils.sh
103 * Fix: incorrect error message on regenerate missing argument
104 * Fix: incorrect error message on metadata missing argument
105 * Fix: snapshot command mishandles missing arguments
106 * Fix: potential use of NULL path in stat() use
107 * Fix: passing null to closedir() on error
108 * Fix: unchecked access to pids array
109 * Fix: returned pids may be uninitialized
110 * Fix: lttng-save command producing wrong XML fields
111 * Fix: memory is not zeroed on first set_capacity
112 * Fix: dynamic buffer mishandles setting capacity to 0
113 * Fix: client_list_element leak on failure to evaluate a condition
114 * Fix: possible NULL dereference in uri_parse_str_urls()
115 * Fix: clean-up sessiond condig structure on initialization error
116 * Fix: unchecked return value in sessiond path configuration
117 * Set consumer's verbosity to the max level on --verbose-consumer
118 * Tests: added test_autoload to noinst_SCRIPTS
120 2018-07-23 lttng-tools 2.10.5 (National Vanilla Ice Cream Day)
121 * Fix: missing context enum values in session xml schema
122 * Tests: add session auto-loading test cases
123 * Bash completion: ignore namespace for xmllint parsing
124 * Typo in ust consumer log message (channek -> channel)
125 * Fix: use signed variable for refcounting of consumer_relayd_sock_pair
126 * Fix: warning due to hash_key_str() being not const-correct
127 * Print consumerd32/64/kernel configuration
128 * Fix: calling ht_{hash, match}_enum with wrong argument
129 * Fix: probes should be compared strictly by events metadata
130 * Fix: test_ust-dl is generated at configure-time
131 * Fix: cmd line options overwrite env variable config options
132 * Fix: perform the initialization memory barrier out of loop body
133 * Port: fix format warnings on Cygwin
134 * Add missing include for ssize_t on Cygwin
135 * Fix: sessions with agent channels fail to load
136 * Fix: don't wait for the load thread before serving client commands
137 * Fix: sessiond fails to launch on --without-ust configuration
138 * Fix: agent thread poll set creation failure results in deadlock
139 * Fix: test uses sizeof() on the wrong operand of strncpy
140 * Fix: ret may be used uninitialized in sample_channel_positions()
142 2018-04-30 lttng-tools 2.10.4 (CERN announces WWW protocols will be free)
143 * Fix build: in_git_repo is used before being set
144 * Add DBG statement for TCP keep-alive options
145 * Fix: unprivilieged sessiond agent port clashes with root sessiond
146 * Fix: erroneous use of extern keyword
147 * Fix: failure to launch agent thread is not reported
148 * Fix: agent may not be ready on launch
149 * Fix: checking for existing session daemon is done after daemonizing
150 * Fix: lttng logs nanoseconds
151 * Fix: stream_per_chan_id_ht should allow duplicates
152 * Fix: relayd send_command() util not logging on failure
153 * Fix: create_output_path() relayd util is not const-correct
154 * Fix: kernel snapshot handling of EAGAIN
155 * Fix validate_trace_empty test check
156 * Fix: circular inclusion of lttng.h results in warning
157 * Fix: channel lock must be taken to check for pending notifications
158 * Fix: quiet option is not set in sessiond-config
159 * Fix: hold consumer socket lock for consumer_send_msg
160 * Fix: use off_t type for lseek function return value to avoid overflow
161 * Fix: double similar condition
163 2018-03-26 lttng-tools 2.10.3 (Purple Day)
164 * Fix: set errno with value from SO_ERROR on error.
165 * Fix: missing value handling for lttng_event_context_type
166 * Fix: Use SOL_SOCKET level for SO_KEEPALIVE on all platform
167 * Fix: error out on leftover arguments
168 * Fix: reply to version check even on protocol mismatch
169 * Fix: error handling on relay version check
170 * Document add-context limitation for started session
171 * Fix: add-context cannot be performed after a session has been started
172 * Fix: duplicated kernel consumer socket locking
173 * Fix: remove unused event types in MI XML schema
174 * Tests: cleanly exit from test apps on reception of SIGTERM
175 * Document consumer socket locking assumptions
176 * Fix: consumer socket lock not held during snapshot record
177 * Fix: set_relayd_for_snapshot does not acquire the consumer socket lock
178 * Fix: send_channel_monitor_pipe does not take the consumer socket lock
179 * Document the locking assumptions of consumerd-relayd socket passing
180 * Assert that the consumer lock is held while sending FDs to consumerd
181 * Assert that the consumer socket lock is taken during communication
182 * Tests: refuse to run test suite if lttng processes are present
183 * Fix: metadata channel leak when using the snapshot tracing mode
185 2018-02-05 lttng-tools 2.10.2
186 * Fix: do not flag consumer as disabled on relayd comm failure
187 * Fix: cleanup inactive FDs in the consumer polling thread
188 * man: document dead-peer detection for lttng-relayd
189 * lttng-relayd: use TCP keep-alive mechanism to detect dead-peer
190 * Tests: race between consumer pause and trace start/stop
191 * Fix: notification thread not notified of channel creation on app error
192 * Fix: using putenv() and free()-ing the value is invalid
193 * Fix: unknown consumer type considered a libc error
194 * Fix: consumerd(64/32)_lib_dir can be NULL
195 * Fix: nonsensical message printed by lttng track/untrack
196 * Fix: O_CLOEXEC is erroneously used on pipe creation
197 * Fix: wrong parameter to fcntl in pipe_set_flag
198 * Fix: use lttng_clock_gettime instead of clock_gettime
199 * Fix: close channel monitor pipe after killing the metadata_timer_thread
200 * Fix: use file based synchronization for python logging test
201 * Test: add file based synchronization point for python test app
202 * Fix: wrong use of the relay_streams_sent in snapshot
203 * Fix: the return code of lttcomm_send_unix_sock is signed
204 * Fix warning: src/bin/lttng/utils.c: cast incompatible pointer
205 * Fix: src/common/pipe.h: include <sys/types.h> for ssize_t and mode_t
206 * Fix: detect dlmopen() and disable corresponding tests if not available
207 * Fix: Use tmpdir for intermediary files
208 * Fix: include scripts for distribution
209 * Fix: typo in lttng-consumerd file default
210 * Fix: missing NULL checks in logging statements
211 * Test: kernel testing for notification
212 * Fix: kernel consumerd sock paths need rundir substitution
213 * Fix: create lttng run dir regardless of user privilege
214 * Fix: Make version.h generation work with dash
215 * lttng-enable-event(1): filtering: specify that `$ctx.cpu_id` is available
216 * centralize sessiond config option handling
217 * Fix: buffer overflow warning in python bindings
218 * Tests fix: BT2 does not output the metadata of a trace collection
220 2017-08-03 lttng-tools 2.10.1 (Watermelon Day)
221 * Typo: occured -> occurred
222 * Fix: uninitialized return value on error path
223 * Fix: ensure kernel context is in a list before trying to delete it
225 2017-08-01 lttng-tools 2.10.0 (World Wide Web Day)
226 * lttng enable-channel: disallow --overwrite and --blocking-timeout
227 * lttng-enable-channel(1): reword --blocking-timeout, document in description
228 * lttng enable-channel: --blocking-timeout opt.: use `inf` instead of -1
229 * Cleanup: remove unused internal structure
230 * Cleanup: remove unnecessary extern qualifier
231 * Docs: document the trigger API
232 * Docs: document the notification API
233 * Docs: document the notification channel API
234 * Docs: document the evaluation API
235 * Docs: document the lttng_condition API
236 * Docs: document the lttng_buffer_usage condition API
237 * Docs: document the lttng_action_notify action type
238 * Docs: document the lttng_action API
239 * Fix: ambiguous ownership of kernel context by multiple channels
240 * lttng-enable-channel(1): move --output description to maintain A-Z ordering
241 * lttng-enable-channel(1): document --monitor-timer
242 * Prettify channel listing
243 * Use pipe instead of eventfd() for notification command queue
244 * Cleanup: useless reset of ret to zero
245 * Fix: ret is never used on error_open code path
246 * Fix: use error code path instead of break when errors happen before execl
247 * Cleanup: ignore useless check of execl() return value
248 * Fix: wrong variable assignment on error
249 * Cleanup: remove dead increment of pointer
250 * Fix: missing error handling in use of print_tabs()
251 * Cleanup: functions shall have a single exit point
252 * Cleanup: remove dead assignment
253 * Cleanup: remove dead assignment
254 * Cleanup: remove dead assignment
255 * Cleanup: remove dead assignment
256 * Cleanup: remove dead assignment
257 * Cleanup: remove dead assignment
258 * Cleanup: remove dead assignment
259 * Cleanup: remove dead assignment
260 * Cleanup: remove dead assignment
261 * Cleanup: dead assignment
262 * Fix: ret is used instead or err to set an error code
263 * Cleanup: remove dead assignment
264 * Cleanup: remove dead assignment
265 * Fix: report error using fd instead of ret
266 * lttng-enable-channel(1): reword and fix style of --blocking-timeout description
267 * Fix: doc/man: use a single XSL file and match local names
268 * Tests: rework select_poll_epoll test to improve verbosity on failure
269 * Only print relevant session statistics on stop
270 * Fix: NULL passed to memcpy in error path
271 * Only print relevant session statistics in channel listing
272 * Uniformize the printing of units in session listing
273 * Fix: lost packet accounting always lost on snapshot
274 * Fix: report error on session listing
275 * Tests: don't assume a 4K page size in test_notification
276 * Fix live-comm: merge TCP socket write-write sequence in a single write
277 * Docs: move notification thread documentation to header
278 * Docs: grammar fix in comment
279 * Fix: evaluate condition/trigger on subscription
280 * Test: Trigger conditions is evaluated on subscription
281 * save/load: add blocking_timeout attribute to channel
282 * Introduce monitor_timer_interval to session configuration schema
283 * Test: Reduce scope of variables used in multi app notification test
284 * Hide internal buffer-view symbols
285 * Hide internal session configuration symbols
286 * Hide internal dynamic-buffer symbols
287 * Hide internal string-utils symbols
288 * Typo: occured -> occurred
289 * Fix: join consumer timer thread
290 * Cleanup: use CMM accessors for consumer_quit variable
292 2017-06-14 lttng-tools 2.10.0-rc2 (National Bourbon Day)
293 * Fix: test_utils_expand_path passes NULL to sprintf
294 * Fix: reject triggers if they depend on an unavailable feature
295 * Fix: check lttng-modules ABI version for RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS support
296 * Fix: Send remove channel to notification thread only when necessary
297 * Fix: notification test: resources leak and return handling
298 * Fix: parse monitor timer parameter as an unsigned 64-bit integer
299 * Introduce "--blocking-timeout" channel parameter
300 * Fix: lttng list of channels should return errors
301 * Fix: discard event/lost packet counters
302 * Fix: test: proper redirection of stderr to stdout
303 * Docs: notification comment refers to a structure by its former name
304 * Fix: missing errno.h include in time.h compat header
305 * Cleanup: remove stale file from .gitignore
306 * Disable binaries on platforms where they are not supported
307 * Cleanup: add silent rules support for docs
308 * Cleanup: popt library detection
309 * Cleanup: remove duplicated pthread detection code
310 * Cleanup: remove unused m4/libxml.m4
311 * Cleanup: bison and flex detection
312 * Cleanup: merge two instances of AC_CHECK_FUNCS
313 * Cleanup: lttng-ust library detection
314 * Cleanup: kmod library detection
315 * Cleanup: dlmopen detection
316 * Cleanup: uuid library detection
317 * Fix: Don't override user variables within the build system
318 * Fix: registry can be null on lookup
319 * Tests: channel subbuffers must be larger or equal to PAGE_SIZE
320 * Test: Replace test relying on pselect6(2) man page ambiguity
321 * Tests: regression testing for notification API
322 * Tests: add consumer testpoint to pause data consumption
323 * Fix: explicitly send client credentials during handshake
324 * Test: utils: introduce LTTNG_SESSIOND_ENV_VARS
325 * Test: utils.sh: use getconf to start either 32 or 64 consumerd
326 * Optimization: remove unnecessary buffer resizes on partial recvs
327 * Docs: improve the documentation of the dynamic buffer interface
328 * Add comment to round_to_power_of_2()
329 * Clean-up: simplify the implementation of dynamic buffer set_capacity
330 * Fix: space left in buffer may be uninitilized on capacity increase
331 * Assert that dynamic buffer size <= capacity
332 * Clean-up: improve readability of dynamic buffer append condition
333 * Fix: inbound buffer may be set too short on partial command reception
334 * Clean-up: fix misleading code alignment
335 * Clean-up: remove useless comment
336 * Fix: return LTTNG_ERR_INVALID_TRIGGER on validation failure
337 * Fix: missing includes in buffer-usage.h
338 * Unit tests for notification api
339 * Run unit tests before regression tests
340 * Fix: semaphore semantics are expected from notification command eventfd
341 * Fix: use "flush empty" ioctl for snapshots
342 * Fix: lttng-consumerd: cpu hotplug: send "streams_sent" command
343 * Fix: lttng-sessiond: cpu hotplug: send channel to consumer only once
344 * Fix: lttng-sessiond: cpu hotplug stream number mismatch
345 * Tests: use SIGKILL to shutdown daemons in test_thread_exit and test_tp_fail
346 * Fix: consumer_timer_signal_thread_qs waits on LTTNG_CONSUMER_SIG_SWITCH
347 * Revert "Fix: futex can be free'd while used by waker thread"
348 * Fix: thread exit vs futex wait/wakeup race
349 * Fix: use lttng_waiter instead of futex in notification thread
350 * Add lttng_waiter utils
351 * Fix: pthread_join on thread start error
352 * Fix: missing check on notification thread join
353 * Fix: status_loc argument of waitpid() is used on error
354 * Fix: leak of deserialized trigger sent from client
355 * Clean-up: missing static qualifier on internal function
356 * Fix: duplicate values used in lttng_evaluation_status enum
357 * Fix: missing header inclusions in buffer-usage.h
358 * Fix: COMPAT_EPOLL_PROC_PATH is available from Linux 2.6.28
359 * Fix: skip empty revents in notificationthread
360 * Clean-up: warning caused by unused label
361 * Fix: futex can be free'd while used by waker thread
362 * Fix: missing header causes build failure with --disable-epoll
363 * Fix: return NULL pointer on memory allocation failure
364 * Clean-up: unused variable warning in poll compat
365 * doc: how to trace consumerd with valgrind
366 * Cleanup: initialize kernel ioctl ABI structures to 0
367 * Cleanup: initialize data to 0
368 * Fix: consumer data lock deadlock caused by monitor timer
369 * Fix: assert() on null index_file in lttng_index_file_write()
370 * Fix: fail on relayd lookup when finding a relayd is expected
371 * Clean-up: use lttng_read() wrapper instead of read()
372 * Fix: NULL pointer dereference in lttng_condition_serialize
373 * Fix: Exclusion check iterates multiple times on same array
374 * Fix: return of free'd string on error in strutils_split()
375 * Fix: free of uninitialized value on error path
376 * Silence bogus Coverity warning of uninitialized value
377 * Silence bogus Coverity warning of uninitialized value
378 * Silence bogus Coverity warning of uninitialized value
379 * Silence bogus Coverity warning of uninitialized value
380 * Fix: dereference before null check of channel attributes
381 * Fix: memory leak of client_list_element
382 * Fix: unchecked lttng_dynamic_buffer_set_size return value
384 2017-05-05 lttng-tools 2.10.0-rc1
385 * Add 2.10 release beer name and description
386 * Build: missing includes for ssize_t definition on Cygwin
387 * Fix: consumer-timer.c includes ust-ctl.h even --without-lttng-ust
388 * Fix: missing header in Makefile breaks the dist build
389 * Tests fix: tracefile-size tests assume PAGE_SIZE subbuffers
390 * Fix: use of uninitialized channel attributes in client
391 * Clean-up: only declare help_msg in embedded help case
392 * Fix: use of session_name instead of channel_name in condition hash
393 * Fix: lttng-live: send HUP reply when per-PID streams are gone
394 * Test: use output_path instead of argument position
395 * Bump default kernel, and UST per-uid/per-pid buffer size
396 * Fix: syscall_table_nb_entry invalid value when no syscalls TPs are defined
397 * Add string-utils to dist subdirs in libcommon
398 * Tests fix: initialize kernel extended channel attributes
399 * Tests fix: initialize UST extended channel attributes
400 * lttng-enable-event(1): document globbing patterns in event names and filters
401 * Tests: add globbing pattern tests to test_java_log4j
402 * Tests: add globbing pattern tests to test_java_jul
403 * Tests: add globbing pattern tests to test_python_logging
404 * Tests: add globbing pattern tests to test_valid_filter
405 * Tests: add globbing pattern tests to test_invalid_filter
406 * Tests: add globbing pattern tests to test_event_wildcard
407 * Tests: add globbing pattern tests to test_exclusion
408 * Tests: utils: add gen-ust-nevents-str util
409 * Tests: add string-utils library unit tests
410 * Add support for "full" star globbing patterns in event names and filters
411 * Add string-utils convenience library
412 * doc: lttng-destroy(1): document --no-wait option
413 * doc: lttng-stop(1): replace tabs with spaces
414 * doc/man: add typical `$` and `#` prompts to command lines
415 * bin/lttng: remove double "help" command and sort list
416 * lttng help: use command's --help directly
417 * Add --enable-embedded-help option to embed --help messages in binaries
418 * Expose monitor timer interval to lttngctl and client
419 * Tests: add placeholder symbol to allow unit tests to link
420 * Implement consumer ring buffer position sampling
421 * Add new snapshot ustctl API
422 * Add kernctl RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS command
423 * Handle trigger registration and unregistration in sessiond
424 * Start notification subsystem thread in sessiond initialization
425 * Clean-up: fix comment type in lttng-consumerd.c
426 * Add the sessiond notification-handling subsystem
427 * Clean-up: comment fix in agent_thread_manage_registration
428 * Add client notification API
429 * Add utils_get_count_order_u64 to utils
430 * Implement poll mask modification support in poll wrappers
431 * Add the container_of() macro to macro.h
432 * Add pipe_release utils to the pipe wrapper
433 * Add named pipe support to the pipe wrapper
434 * Add non_block version of functions to UNIX socket wrapper
435 * Add lttng_buffer_view util
436 * Add lttng_dynamic_buffer util
437 * Clean-up: fix typo in sessiond main.c comment
438 * Docs: fix comment describing ust_cmd_queue
439 * Port: Link with no-undefined on Windows
440 * Port: win32 DLLs don't support hidden symbols
441 * Port: add cygwin support to endian compat
442 * Fix: Remove unused headers
443 * Fix: tests: register thread for RCU operations.
444 * Fix: Lazily initialize max poll set size in poll compat
445 * Fix: null dereference on error path for create_ctx_type
446 * Fix: test_ust_data dereference of null pointer
447 * x is never reused, no need to shift it
448 * Fix: test_kernel_data dereference of null pointer
449 * Man: move [SESSION] before options
450 * Fix: consumerd: add missing put_subbuf for ust and kernel errors
451 * Fix: sessiond: only send streams to consumer once
452 * Fix: consumerd main: needs to be a registered RCU thread
453 * Fix: thread_dispatch_ust_registration needs to be a RCU thread
454 * Fix: don't abort metadata push on closed metadata
455 * lttng-tools: remove bogus interpreter line from utils shell library
456 * Fix: consumerd: order of metadata cache vs stream lock
457 * Fix: add missing rcu_barrier before daemon teardown
458 * Fix: Add missing pthread.h include
459 * Fix: support for older versions of Babeltrace in test script
460 * Fix: reverse channel and metadata cache lock nesting order
461 * Fix: only lock the metadata_cache in userspace consumers
462 * Fix: lock nesting order reversed
463 * Fix: lttng-relayd: forcefully close stream on relayd shutdown
464 * Fix: protect the channel's metadata stream using the metadata cache lock
465 * Fix: double unlock of metadata mutex on error
466 * Fix: free previous instance of url (alloc_url) on default live url assignation
467 * Fix: add element length check in lttng_index_file_open
468 * Assert that index_file does not exist before setting a new one
469 * Fix: relayd vs consumerd compatibility
470 * tests: Implement tests for lttng-ust LTTNG_UST_BLOCKING_RETRY_TIMEOUT
471 * lttng-add-context(1): add missing man: prefix
472 * lttng-add-context(1): fix style
473 * lttng-snapshot(1): fix style
474 * lttng-metadata(1): fix style
475 * doc/man: put short option's argument too
476 * Remove `metadata` command from various help resources
477 * List the `regenerate` command in various help resources
478 * lttng-load(1): fix synopsis and style
479 * Fix: truncate the metadata file in shm-path
480 * Load: add message indication that a name override was carried out
481 * Load: expose overrides elements in mi
482 * Fix: assign values to path, ctrl and data uris during configuration load
483 * Load: test that name override does not have side effects
484 * Docs: remove invalid short option -U and move option descriptions
485 * Fix: add missing refcount of loaded modules
486 * Fix: only unload successfully loaded kernel modules
487 * Fix: test cases now rely on explicit workloads
488 * m4/pprint.m4: update with correct quoting
489 * configure.ac: move warning to end of output for the end user
490 * doc/man: only require asciidoc-attrs.conf when building the man pages
491 * Test fix: increase test count in plan of test_perf_raw
492 * Create a dedicated test suite for Perf
493 * Tests: accommodate stricter mktemp implementations in tests
494 * Add version info to lttng-relayd help
495 * Fix: stop sessiond threads on health thread error
496 * Fix: stop lttng-relayd threads on health thread error
497 * Fix: report an error if unix socket address is too long
498 * Remove unmaintained TODO file
499 * Remove outdated comment about run_as open being broken
500 * Remove run-as compat wrapper from internal code
501 * Fix: save: leak of configuration file fd
502 * Update master version to 2.10.0-pre
503 * Fix: warn when a loaded session can't be set as the default
504 * Warning fix: forward declare struct lttng_ust_calibrate
505 * lttng-enable-channel(1): remove redundant --discard from synopsis
506 * test: load --override-name
507 * load: introduce --override-name
508 * man: lttng-load fix up
509 * Docs: grammar fix in load.h
510 * lttng_ctl: add session_name to load override
511 * Fix: test presence of override_attr before accessing its member
512 * load: objects returned by getters do not need to be freed
513 * Remove lttng_load_session_attr_get_override_path_url
514 * Docs: change order of set functions in load.h to match get
515 * Remove calibrate documentation
516 * Remove calibrate from liblttng-ctl
517 * Remove calibrate from lttng-sessiond
518 * Remove calibrate from Python bindings
519 * Remove calibrate from Bash completion script
520 * Remove calibrate tests in Python bindings
521 * Remove calibrate command from lttng CLI
522 * Build fix: remove load-42-stream.lttng from dist target
523 * Test: load --override-url
524 * Add --override-url option to load command
525 * Apply the overrides attributes during configuration load
526 * Clean-up: remove copy-pasted comment from save.c
527 * lttng-ctl: add override helper to load api
528 * Rename override to overwrite for config_load_session
529 * Fix: report truncation on snprintf
530 * Fix: check for a session daemon before running load command
531 * Fix: ignore SIGPIPE
532 * Use lttng api for the load command
533 * Fix: use ssize_type for the return value of uri_parse_str_urls
534 * Docs: grammar fixes in load.h
535 * Fix: wrong api comments for load.h
536 * Fix: do not overwrite ret if already set and session found
537 * lttng-sessiond: auto-load lttng-probe-i2c module
538 * Bump lttng-modules ABI minor version
539 * Fix: handle backward compatibility with lttng-modules 2.7
540 * Clean-up: remove unnecessary autoconf variable substitution
541 * Fix: honor negative (unlimited) app socket timeout
542 * Build: Replace use of deprecated AM_PATH_XML2
543 * Test fix: set app and network socket timeouts to unlimited
544 * Test fix: test_fork can hang while waiting for child pids
545 * Test fix: test_daemon can hang while waiting for child pids
546 * Test fix: redirect python test subprocess output to /dev/null
547 * Build fix: macOS Sierra provides clock_gettime
548 * Fix: time redefinition warnings on macOS builds
549 * Clean-up: remove unused variable user
550 * Cleanup: Remove fun from code base
551 * Fix: remove in-place backup suffix argument provided to sed
552 * Fix: pass a valid length to accept() on unix domain sockets
553 * Log signals received by run_as worker
554 * Missing word in worker_sighandler() comment
555 * Clean-up snapshot command error reporting
556 * Fix: RCU lock imbalance on error in cmd_snapshot_list_outputs()
557 * Use -M parameter instead of --manpath when invoking man(1)
558 * OOT Build fix: reference the source directory's Python test app
559 * Fix: pass NULL to config_load_session instead of an empty string
560 * Tests: don't copy test_python_logging explicitly
561 * OOT build fix: Missing include of src directory
562 * Accomodate BSD sed in version.h generation
563 * Port: Detect platforms where librt is required
564 * Port: Add OSX clock_gettime compat
565 * Port: Add OSX support to socket compat
566 * Port: Add OSX support to poll compat
567 * Port: Add OSX support to fcntl compat
568 * Port: Add OSX compat to sessiond-comm/unix.c
569 * Port: Add OSX endian.h compat
570 * Port: Add OSX libuuid compat
571 * Fix: zero-initialize fd_set
572 * Clean-up: missing cast to fd_set*
573 * Fix: usage of FD_SET on fd_set > 1024 results in corruption
574 * Fix: erroneous usage of addr parameter in mmap()
575 * Clean-up: remove useless assignment
576 * Fix: missing unmap in test error handling
577 * Tests: unchecked pthread_join return value
578 * Clean-up: remove negative check against unsigned value
579 * Fix: unchecked init_pipe return value
580 * Tests: Unchecked pthread_create return value
581 * Clean-up: remove useless assignment
582 * Tests: Add tracepoints to libbar, libfoo and libzzz
583 * Fix: Mark ASCIIDOC_ATTRS_CONF as a dependency of man page targets
584 * Test the parsing of perf raw context
585 * Enable perf PMU counters by raw ID
586 * Run userspace perf tests on non-x86 platforms
587 * Tests: adjust ust-dl planned test count
588 * Test library load/unload events
589 * Add missing ust_app_regenerate_statedump_all stub
590 * Clean-up: remove unused ust_app_regenerate_metadata_all
591 * Add regenerate command to MI schema
592 * Manpage for the regenerate statedump command
593 * Tests for the regenerate statedump command
594 * Allow regenerating the statedump of a running session
595 * Kernel ioctl to regenerate the statedump
596 * UST command to regenerate the statedump
597 * Rename the "metadata regenerate" command to "regenerate metadata"
598 * Typo fix: uninitializez ->uninitialized
599 * Fix: handle negative (unlimited) system stack size limits
600 * Tests: adjust type declaration test count
601 * Fix: protocol mismatch between UST and tools
602 * ust-ctl: use fixed-size integer rather than enum
603 * Test UST's autoincrementing enumeration values
604 * Add support for UST's autoincrementing enum entries
605 * Tests: eliminate process timeouts from Python tests
606 * Fix: English syntax errors in 'lttng status'
607 * Test for select, poll and epoll syscall overrides
608 * Tests: tap.sh spams tests' output when no plan is set
609 * Fix: Set thread stack size to ulimit soft value
610 * Fix: location of various standard headers
611 * Fix: missing include ctype.h for isdigit()
612 * Fix: strerror_r behavior is glibc specific
613 * Fix: error.h -> common/error.h
614 * Fix: snapshot del-output with name on musl
615 * Fix: sessiond ht_match_event() check if filter is NULL
616 * configure.ac: fix --enable/disable-kmod option
617 * Tests: spawn ht_cleanup thread in unit tests
618 * Lazily initialize max poll set size
619 * Revert "Assert that a valid clean-up pipe exists on ht_cleanup_push"
620 * tests: test ust snapshot with discard buffers
621 * tests: test kernel snapshot with discard buffers
622 * Allow channel mode override in snapshot sessions
623 * Fix: validate number of subbuffers after tweaking properties
624 * Use bool type for save command options
625 * Clean-up: harmonize popt option declarations in save.c
626 * Clean-up: move mi_writer declaration with other declarations
627 * Add name omission and output omission on save to lttng-ctl
628 * Express overwrite attribute as a byte in communication protocol
629 * Assert that a valid clean-up pipe exists on ht_cleanup_push
630 * Fix: do not refer to objects as .o
631 * Fix: do not link against libtool .o objects
632 * Fix: Define MANPATH in config.h
633 * Tests: Make warn_processes.sh more portable
634 * Fix: add missing script to dist
635 * Fix: leak of UST app hash tables
636 * Fix: leak of reply buffer on data pending check
637 * Fix: call xmlCleanupParser to free global libxml2 allocations
638 * Fix: missing "void" parameter of lib constructor and destructor
639 * Docs: fix comment typos in lttng-sessiond's main.c
640 * Fix: lttng-relayd allow binding of privileged ports for non-root users
641 * relayd: optimize receive throughput
642 * Clean-up: harmonize kernctl API error checking
643 * Introduce LTTNG_IOCTL_CHECK and LTTNG_IOCTL_NO_CHECK macros
644 * Fix: enforce assumption that lttng-modules ioctl() return <= 0
645 * Fix: reduce scope of kconsumer consumed_pos and produced_pos
646 * Docs: document safety of consumer_thread_is_ready access
647 * Clean-up: unused ret values in thread_manage_health
648 * Clean-up: remove dead code in sessiond's set_option()
649 * Fix: set the logger level to prevent unexpected level inheritance
650 * Typo: Stoping -> Stopping
651 * Typo: occured -> occurred
652 * Fix: only perform lttng_consumer_sync_trace_file() in local mode
653 * Make lttng_consumer_sync_trace_file static
654 * Fix: don't negate posix_fadvise return value to check error
655 * Fix Solaris 10 build: use lttng_strnlen() wrapper
656 * Rename lttng_error_type to lttng_error_level
657 * Cleanup error.h __lttng_print() used for message printing
658 * Update coding style document for macro style
659 * Fix: coding style document has erroneous semicolon at end of macro
660 * Fix: add missing semicolons after MSG, DBG, ERR print macros
661 * Tests: inverted condition in test_kernel_data
662 * OOT build fix: asciidoc.conf is now a source file
663 * lttng-create(1): use attributes for default ports
664 * lttng-create(1): add xrefs to creation mode definitions
665 * lttng-create(1): use the correct DATAPORT/CTRLPORT variables
666 * lttng-create(1): use def list for net protocols
667 * lttng-create(1): add relay mode
668 * doc/man: put AsciiDoc attributes in their own file
669 * test: UST tracing destroy flush behavior with tracefile rotation
670 * test: kernel tracing destroy flush behavior with tracefile rotation
671 * Add environment variable to allow abort on error
672 * Fix: ust-consumer: flush empty packets on snapshot channel
673 * Fix: WARN() should print as WARN level, not ERR
674 * Fix: error.h: add missing parenthesis around macro parameter
675 * Fix: bogus mask on error.h PRINT types
676 * Fix: kernel tracing: flush after stop
677 * Fix: UST should not generate packet at destroy after stop
678 * Tests: remove flaky '*' kernel wildcard test
679 * Fix: bad file descriptors on close after rotation error
680 * Fix: configure.ac: allow --disable-python-bindings
681 * Fix: merge tap tests stdout and stderr
682 * Fix: posix_fadvise wrapper returns -ENOSYS on FreeBSD
683 * Fix: Double free in utils_partial_realpath error path
684 * Fix: remove logically dead code in send_channel_uid_to_ust
685 * Fix: unchecked return value in low throughput test
686 * Tests: abort() exclusion test on allocation failure
687 * Fix: unchecked posix_fadvise() return value
688 * Fix: unchecked return value in relayd live.c
689 * Fix: unchecked return value in trace_clock_read64_monotonic
690 * Clean-up: remove unnecessary blank line
691 * Fix: initialize the cur_event variable before using it
692 * Fix: Dereference after NULL check in consumer
693 * Tests: abort test on memory allocation failure
694 * Fix: pointer dereference after NULL check in test_create_ust_event_exclusion
695 * Fix: NULL pointer dereference in relay_index_get_by_id_or_create
696 * Clean-up verbosity incrementation in set_option
697 * Fix: Deference after null check in sessiond set_option
698 * Docs: clarify comment in parse_pid_string()
699 * Fix: Wrong sizeof argument in pid tracker
700 * Fix: tests: incorrect uri index
701 * Fix: Integer overflowed argument
702 * Fix: macro compares unsigned to 0 (no effect)
703 * Fix: Free variable before strdup() in process_event_node
704 * Fix: Free variables before strdup()
705 * Fix: Add missing free() in spawn_viewer
706 * Fix: Add missing free() in utils_partial_realpath
707 * Fix: Use distinct variables for ret and discarded_events
708 * Fix: Don't try to show manpage when argv is null
709 * Fix: Use secure_getenv() in get_man_bin_path
710 * Fix: illegal memory access in test_create_ust_event_exclusion
711 * Fix: illegal memory access in test_create_ust_event
712 * Fix: illegal memory access in test_create_kernel_event
713 * Fix: illegal memory access in test_create_ust_channel
714 * Fix: illegal memory access in send_viewer_streams
715 * Simplify rcu locking in viewer_list_sessions
716 * Fix: illegal memory access in viewer_list_sessions
717 * Fix: illegal memory access in relayd_add_stream
718 * Fix: illegal memory access in relayd_create_session_2_4
719 * Fix: illegal memory access in session_create
720 * Fix: illegal memory access in consumer_set_subdir
721 * Fix: illegal memory access in syscall_init_table
722 * Fix: illegal memory access in write_pidfile
723 * Fix: illegal memory access in list_lttng_channels
724 * Fix: illegal memory access in cmd_snapshot_record
725 * Fix: illegal memory access in output_init
726 * Fix: illegal memory access in consumer_set_network_uri
727 * Fix: illegal memory access in cmd_snapshot_list_outputs
728 * Fix: illegal memory access in list_events
729 * Fix: illegal memory access in disable_event
730 * Fix: illegal memory access in enable_event
731 * Fix: illegal memory access in add_uri_to_consumer
732 * Fix: illegal memory access in init_ust_event_from_agent_event
733 * Simplify free() of channel attribute
734 * Fix: illegal memory access in _cmd_enable_event
735 * Implement lttng_strncpy safe string copy
736 * Add missing symbol to preserve ABI compatibility of liblttng-ctl
737 * Fix: loading a session prints an error message but the load is successful
738 * Snapshot warning if there are no events in one of the domains
739 * Clarify kernel version check error messages
740 * Tests: same event name with different descriptor on load
741 * Fix: load event state (enabled/disabled) correctly
742 * Fix: Error reported if no domain is provided for start/stop
743 * Handle unknown domain in MI
744 * Handle unknown domain on session start
745 * Fix: loading of live session within userspace domains
746 * Test: expose session url bug on load with multiple domains
747 * OOT build fix: asciidoc.conf is now generated at configure
748 * Snapshot: record: use same datetime for snapshot folder output
749 * Refactor: move the snapshot type check into output type check
750 * ust-metadata.c: nest/indent enumeration entries
751 * lttng.c: show basic help when no arguments are provided
752 * Define command short descriptions in configure.ac
753 * lttng-relayd(8): $HOME -> $LTTNG_HOME
754 * doc/man: use propagated default values in man pages
755 * Propagate default values from configure.ac to asciidoc.conf
756 * Define default values in configure.ac
757 * lttng-load(1): use lists to explain the input path behaviour
758 * lttng-sessiond(8): fix load directories and behaviour
759 * lttng-load(1): specify default search order
760 * doc/man: use configured directories in man pages
761 * doc/man/asciidoc.conf: add doctype-manpage conditions
762 * doc/man: linklttng macro -> man macro
763 * doc/man/Makefile.am: add failing dist-hook on --disable-man-pages
764 * doc/man/Makefile.am: fix top comment
765 * configure.ac: fix --enable-man-pages help string
766 * Fix: standardize parser/lexer building
767 * Fix: standardize man pages building/installing
768 * configure.ac: check for an existing liburcu-cds symbol
769 * configure.ac: use macro for wrong liburcu error message
770 * Hide parse_application_context utility function
771 * Re-add deprecated MI symbols to preserve ABI compatibility
772 * Hide new MI symbols introduced as part of 2.8
773 * Re-add default size symbols which were erroneously exposed
774 * Hide config symbols introduced in 2.8
775 * Hide internal _lttng_destroy_session symbol
776 * Hide bytecode symbol iterator API symbols
777 * Tests: wording of trace_matches is misleading
778 * Test lttng-modules clock override plugin
779 * Warning fix: uninitialized variable may be used
780 * Tests: Replace prove by autotools tap runner
781 * Drop installcheck target
782 * Fix: distcheck requires that we clean version.h
783 * Fix: configure: forbid Python bindings if shared libraries are disabled
784 * Fix: tests: don't match command line arguments, match static build binary names
785 * Fix: tests: skip tests on static build
786 * Fix: tests: don't build dynamic lib tests if support disabled
787 * bootstrap: Standardize on autoreconf -vi
788 * Move unix.h wrapper from sessiond-comm to common
789 * Fix: update tests following renaming of UST statedump event
790 * Typo: catched -> caught
791 * Add comment describing ioctl number duplication
792 * Test: kill sessiond,relayd and background children on SIGTERM/SIGINT
793 * Docs: Remove unnecessary exclamation mark
794 * Docs: fix wording of dependency
795 * Docs: fix "daemon" typo in README.md
796 * Fix: Use get_domain_str on add context
797 * Warning fix: possible use of uninitialized variable
798 * doc/man: add FILES section
799 * Test: xsd validation of long path (length > 255)
800 * Fix: xsd: urls and paths are not of type name_type but string
801 * Refactor: embed mi in "add_output "to remove code duplication
802 * Refactor: embed mi in "del_record" to remove code duplication
803 * Refactor: embed mi in "record" to remove code duplication
804 * Refactor: embed mi in "list_output" to remove code duplication
805 * Fix: do not return error on LTTNG_ERR_SNAPSHOT_NODATA
806 * Fix: Set loopback adress in set_ip_addr if gethostbyname2 fails
807 * Fix: d_type validity is not guaranteed on all nfs versions
808 * Fix: doc/man: lttng-add-context(1): add missing option macro
809 * doc/man: common-footer.txt: add CI link
810 * doc/man: common-footer.txt: add GH organization link
811 * doc/man: lttng(1): clarify UST domain and add links to languages
812 * doc/man: add escwc macro and use it
813 * doc/man: lttng(1): link from COMMAND (synopsis) to COMMANDS section
814 * doc/man: use linkgenoptions macro
815 * doc/man: add linkgenoptions AsciiDoc macro
816 * .gitignore: ignore all generated files in doc/man
817 * doc/man: fix external links
818 * doc/man: xsl: move manpage-base.xsl -> manpage-callouts.xsl
819 * doc/man: xsl: move manpage-ulinks.xsl -> manpage-links.xsl
820 * doc/man: xsl: add <URL> after ulink text
821 * doc/man: xsl: add (internal) link template
822 * doc/man: lttng-enable-channel(1): move limitations to own section
823 * Fix: doc/man: lttng-relayd(1) -> lttng-relayd(8)
824 * doc/man: add nloption and genoption AsciiDoc macros
825 * doc/man: add [role="term"] to terminal callouts
826 * Clean-up shm directory tree after freeing the channel
827 * Fix: Build man pages if --enable-build-man-pages is used
828 * Fix: convey enum value signedness into metadata
829 * doc/man: add notes about shell escaping
830 * Fix: doc/man/Makefile.am for OOT builds
831 * Generate man pages by default
832 * Update version to 2.9.0-pre
833 * Bump minor kernel tracer ABI version
834 * Quote brewery names in release codename description
835 * Fix: metadata regenerate, error if too many args
836 * Fix: add missing sys/types.h header
837 * Fix: build failure when __GLIBC_PREREQ is missing
838 * configure.ac: beautify report
839 * Update version codename and description to 2.8.0 - Isseki Nicho
840 * doc/man: lttng.1.txt: sort commands in categories
841 * Data pending message is printed when unnecessary
842 * README.md: add CI/Coverity status badges
843 * README.md: add lttng-crash in package contents
844 * Show lttng-metadata man page in command's --help
845 * Add an lttng-metadata man page
846 * Remove untrack reference from snapshot man page
847 * README.md: add optional dependency on man
848 * doc/man: install lttng-health-check.3
849 * lttng-relayd: show man page with --help and remove usage
850 * doc/man: convert lttng-relayd(8) to AsciiDoc
851 * lttng-crash.c: show man page with --help and remove usage
852 * doc/man: convert lttng-crash(1) to AsciiDoc
853 * lttng-sessiond: show man page with --help and remove usage
854 * doc/man: convert lttng-sessiond(8) to AsciiDoc
855 * README.md: bolden all dependencies and versions
856 * README.md: add asciidoc and xmlto build dependencies
857 * lttng.c: sort commands to get a nice list output
858 * doc/man: add README.md
859 * lttng: add `help` command
860 * lttng.c: show man page with --help and remove usage
861 * lttng.c: CMD_UNDEFINED is used for invalid args too
862 * lttng: remove usage strings from commands
863 * lttng: show man page when using command's --help
864 * lttng add-context: add --list option
865 * doc/man: remove lttng.1 (built from lttng.1.txt)
866 * doc/man: create lttng-disable-event(1) and update/fix content
867 * doc/man: create lttng-enable-event(1) and update/fix content
868 * doc/man: create lttng-snapshot(1) and update/fix content
869 * doc/man: create lttng-help(1) and update/fix content
870 * doc/man: create lttng-status(1) and update/fix content
871 * doc/man: create lttng-untrack(1) and update/fix content
872 * doc/man: create lttng-track(1) and update/fix content
873 * doc/man: create lttng-calibrate(1) and update/fix content
874 * doc/man: create lttng-list(1) and update/fix content
875 * doc/man: create lttng-add-context(1) and update/fix content
876 * doc/man: create lttng-disable-channel(1) and update/fix content
877 * doc/man: create lttng-enable-channel(1) and update/fix content
878 * doc/man: create lttng-view(1) and update/fix content
879 * doc/man: create lttng-version(1) and update/fix content
880 * doc/man: create lttng-stop(1) and update/fix content
881 * doc/man: create lttng-start(1) and update/fix content
882 * doc/man: create lttng-load(1) and update/fix content
883 * doc/man: create lttng-save(1) and update/fix content
884 * doc/man: create lttng-set-session(1) and update/fix content
885 * doc/man: create lttng-destroy(1) and update/fix content
886 * doc/man: create lttng-create(1) and update/fix content
887 * doc/man: add common OPTIONS head for command man pages
888 * doc/man: add Makefile.am for generating man pages
889 * .gitignore: ignore generated man page artifacts
890 * doc/man: add XSL files for man pages
891 * doc/man: add asciidoc.conf
892 * configure.ac: check for asciidoc and xmlto
893 * doc/man: lttng(1): update and standardize content
894 * doc/man: convert lttng(1) to AsciiDoc
895 * Add builtin modules support to kmod modprobe
896 * Add comments to kmod functions
897 * Add libkmod rmmod support
898 * Move libkmod ifdef to beginning of file
899 * Drop optional control modules load and unload
900 * Fix: live test header endianness
901 * Document the live detach command
902 * Test the viewer detach command
903 * Use of bare attribute directives instead of LTTNG_PACKED
904 * Live: command to detach a viewer session
905 * Contexts for RT debugging
906 * Optional test for the metadata regeneration
907 * Add MI output to the metadata regenerate command
908 * Tests for metadata regenerate
909 * Add TAGS files to .gitignore
910 * Fix: systematic overwrite of union values on add context
911 * Mismatching signature of ust_metadata_session_statedump() stub
912 * Fix: Initialize events discarded and packet lost counters to zero
913 * Assert on unknown UST buffer type
914 * Command metadata regenerate
915 * Store the relay protocol version in the consumer_output
916 * Store the version of the tracer in the UID registry
917 * Store the instance id and packet_seq_num in indexes
918 * kernctl commands to extract the stream instance id
919 * Account the lost packets in snapshot mode
920 * Test: Add the lttng-runas worker process to the sessiond pids
921 * Limit the scope of IFS overwriting
922 * Do not overwrite IFS globally but only locally
923 * Display discarded and lost events at destroy and stop
924 * Fix: tests: use SIGSTOP for crash extraction test
925 * Test fix: ignore stderr at every step of randstring
926 * Fix: session_find_by_id can return NULL legitimately
927 * Fix: mark ltt_sessions_ht_destroy as static
928 * Docs: Missing locking assumptions in function headers
929 * Test fix: ignore stderr when generating random string
930 * Fix: hold session list lock during delete_ust_app
931 * Test: prevent the spawning of a daemonized sessiond
932 * Missing void in function signature
933 * CLI: Show filter expression associated to a syscall
934 * Fix: missing dereference when computing extended info position
935 * Fix: Only save kernel enablers in session configuration
936 * Fix: Only list kernel enablers when listing events
937 * Fix: syscalls hash table leaks when listing kernel events
938 * Initialize command header to zero
939 * Rename filter string to filter expression in liblttng-ctl
940 * Fix: use of unsigned variable to check for negative return
941 * Clean-up: remove unreachable goto
942 * Fix: missing static inline breaks --without-lttng-ust build
943 * lttng enable-channel memsets lttng_channel to -1
944 * Change padding type from array to fixed-width integer
945 * Clean-up: missing space between cast operator and operand
946 * Ensure UST channel output mode is LTTNG_UST_MMAP
947 * Extract the lost packets and discarded events counters
948 * Send extended channel payload to client
949 * Add channel discarded events and lost packets stats accessors
950 * Add extended info to liblttng-ctl's struct lttng_channel
951 * Reuse constant string instead of duplicate literal
952 * Clean-up: simplify computation of string position
953 * Optimization: lttng UI uses sprintf instead of strcpy
954 * Fix: OOT build fails because of missing include path
955 * Tests: Consider lttng mi namespace in test_load
956 * MI: Remove boolean "exclusion" element
957 * MI: add <exclusions> (event exclusion names)
958 * CLI: show event exclusion names
959 * Add new LTTNG_ERR_OVERFLOW error code
960 * Add lttng_event_get_exclusion_name*() to liblttng-ctl
961 * Tests: Consider lttng mi namespace in test_mi
962 * MI: Implement event context schema change
963 * MI: Add application context type to schema
964 * MI: add schemaVersion attribute to command schema
965 * MI: set machine interface XSD target namespace
966 * Add schema information to XML MI output
967 * Fix: libxml2 may return 0 because of buffering
968 * Bump LTTng MI schema to 3.0
969 * MI: add <filter_expression> (event filter expression)
970 * Transfer UST exclusion names from sessiond to client
971 * Fix: return negative error code in list_lttng_ust_global_events()
972 * CLI: show agent event filter string
973 * CLI: show event filter string
974 * Add lttng_event_get_filter_string() to liblttng-ctl
975 * Transfer filter strings from sessiond to client
976 * Refactor setup_lttng_msg() to include cmd header
977 * Add offset comments to struct lttng_event
978 * Add command header to sessiond->client response msg
979 * Add internal extended channel structure
980 * Metadata for instance_id and packet_seq_num
981 * Add a HT to lookup sessions by id
982 * Explicitly stop the session on lttng destroy
983 * Fix: per-pid ust buffers flush race with application unregister
984 * Fix warning when building Python bindings
985 * Add CONTRIBUTING.md
986 * Revert "Python bindings: remove duplicate structure definitions"
987 * Docs: clarify cross-version tracer compatibility
988 * Cleanup: Remove unnecessary newline
989 * Fix: Use ipv6 loopback adress in test_uri
990 * Python bindings: remove duplicate structure definitions
991 * Fix: test: handle env variables undefined
992 * Fix: report already enabled event error to client
993 * Docs: add comment to cmd_add_context()
994 * Fix: application context leak when enabling context
995 * Fix: string leak when processing of client message fails
996 * Fix: missing return code initialization on error
997 * Fix: unchecked return value in _lttng_variant_statedump()
998 * Fix: Possible use-after-free in create_ctx_type()
999 * Fix: filter tests now accept "." in identifiers
1000 * Fix: Don't notify agent of non-app context addition
1001 * Create agent on channel creation
1002 * Introduce application contexts to session configuration schema
1003 * Fix typos in error descriptions
1004 * Enable agent application contexts if filter has such dependencies
1005 * Compare provider and context names in trace_ust_match_context
1006 * Allow $app.provider:ctxname in filter, enum, variant identifiers
1007 * Add variant type support to ust registry and metadata
1008 * Notify java agent of enabled application contexts
1009 * Add app context support to lttng client
1010 * Enforce const-correctness in UNIX socket wrappers
1011 * Remove superflous domain check in context_ust_add
1012 * Remove superflous domain check in add_uctx_to_channel
1013 * Use lttng_domain_type enum instead of bare integer
1014 * Add application context support to lttng-ctl lttng_add_context
1015 * Cleanup comments in lttng-ctl.c
1016 * Tests fix: source utils.sh before using conf_proc_count
1017 * Tests: use configured processor count in getcpu override tests
1018 * Tests: use configured processor count in snapshot tests
1019 * Tests: Introduce conf_proc_count()
1020 * Tests: print a more precise test description in snapshot tests
1021 * clock offset: print negative value in metadata for lttng-ust metadata
1022 * Fix: handle negative clock offset for lttng-ust metadata
1023 * Fix: test: append to LD_LIBRARY_PATH
1024 * Fix: test: use load_path instead of $1
1025 * Bump lttng-ust protocol version to 6.1
1026 * Add CTF enum type support for UST registry
1027 * Cleanup __lttng_print macro indentation
1028 * Fix: do not print error and bug messages when quiet (-q) is present
1029 * Fix: test_ust-dl requires bash
1030 * Fix: test script requires bash
1031 * Fix: missing $ in SED variable
1032 * Tests: fix make targets using objcopy
1033 * Build: fallback to AC_CHECK_LIBS when looking for popt and uuid
1034 * tests/unit: fix object files' location
1035 * configure.ac: fix static build
1036 * Tests: fix tracefile count when page_size is > 4k
1037 * configure.ac: use $withval with AC_ARG_WITH
1038 * Fix: close indexes when rotating the trace files in mmap mode
1039 * Fix: close indexes when rotating the trace files in splice mode
1040 * Clarify error message on "add context" failure
1041 * Fix: Don't spam session daemon logs on invalid UST context
1042 * Tests: getcpu_override: use event delay when launching with wrapper
1043 * Tests: getcpu: no events shall be emitted at the same timestamp
1044 * Tests: Switch test apps to use usleep_safe()
1045 * Tests: Add a test utils library
1046 * Fix: redefinition of _GNU_SOURCE
1047 * Tests: only call usleep if the test in configured to wait
1048 * Test: add UST dl helper test
1049 * Test: add UST baddr statedump test
1050 * lttng: add status command
1051 * lttng: factor out declaration of commands
1052 * make check: add warning when LTTng processes are running
1053 * Missing cpu id kernel context in the kernel tracer ABI
1054 * Use --without-lttng-ust in error message
1055 * Use --with/--without for lttng-ust support
1056 * Only compare "bison -y" to the basename of YACC variable
1057 * Tests: Add debug output to getcpu_override
1058 * Tests: Change description of clock-override test
1059 * Add event exclusion test for identical names
1060 * Warn when exclusion names are truncated
1061 * Truncate exclusion names to have a terminal '\0'
1062 * Ignore exclusion names order when matching events
1063 * sessiond-comm.h: fix whitespaces
1064 * Disallow duplicate event exclusion names
1065 * Add LTTNG_EVENT_EXCLUSION_NAME_AT() helper macro
1066 * Fix: lay out names in exclusion structure correctly
1067 * Fix: Check for NULL hash tables on relay daemon teardown
1068 * Fix: Verify directory's existence before calling mkdir
1069 * Clean-up: declare variables at beginning of scope
1070 * Load x86-exceptions lttng-modules probe
1071 * Load x86-irq-vectors lttng-modules probe
1072 * Agent: Make the agent protocol consistently network endian
1073 * Clean-up: Remove unused variables from default.c
1074 * Fix: Unchecked NULL string in logging statement
1075 * Fix: include the filter expression in agent events' primary key
1076 * Add the filter expression to the enable_event agent protocol message
1077 * Add some IDE project files to the gitignore
1078 * Fix live timer calculation error
1079 * Don't initialize defaults in library constructor
1080 * Initialize lttng_ht_seed on hashtable creation
1081 * Cleanup: Missing space after cast operator
1082 * Build: Switch from tar v7 to posix archive format
1083 * Fix: Retry poll on interruption
1084 * Port: Explicitly allocate realpath() resolved buffer
1085 * Select which binaries/extras to build at configure time
1086 * Move libconsumer under common/consumer/
1087 * Fix: There is more tests than the plan
1088 * Remove dead check from configure.ac
1089 * Fix: Silence warning by casting *sin_addr to *sockaddr
1090 * Port: fix 'ERR' conflict with Solaris regset.h
1091 * Relay protocol: check string lengths
1092 * Fix: Silence warning of function having no return value
1093 * Fix: Silence warnings when using uid_t and pid_t with printf
1094 * Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE
1095 * Port: Add Solaris compat to sessiond-comm/unix.c
1096 * Port: Add Solaris compat for netdb
1097 * Fix: Silence warning formating pid_t as int
1098 * Port: Add Solaris dirent compat
1099 * Port: Add Solaris paths compat
1100 * Rename config.h to session-config.h
1101 * Port: Remove _GNU_SOURCE, defined in config.h
1102 * Port: cleanup and portability fix to configure.ac
1103 * Port: Don't use SIGUNUSED which is not defined on Solaris
1104 * Port: Implement prctl wrapper
1105 * Port: Replace flock with fnctl
1106 * Port: make bootstrap script work on most shells
1107 * Port: removed unused clone() compat
1108 * Port: Add macro for socket linking on solaris
1109 * Port: Add Solaris support to mman compat
1110 * Port: Replace dirent->d_type by stat
1111 * Add missing include for memset()
1112 * Port: Add Solaris support to socket compat
1113 * Port: name clash on Solaris, rename sun to s_un
1114 * Port: move memset of anc_buf inside ifdef
1115 * Port: Add Solaris fls compat
1116 * Port: Add Solaris string compat
1117 * Port: Use LTTNG_PATH_MAX instead of PATH_MAX
1118 * Port: Use LTTNG_HOST_NAME_MAX instead of HOST_NAME_MAX
1119 * Port: Use LTTNG_NAME_MAX instead of NAME_MAX
1120 * Port: Add Solaris support to socket compat
1121 * Port: Add Solaris support to poll compat
1122 * Port: Add Solaris support to fcntl compat
1123 * Port: Add Solaris endian.h compat
1124 * Fix: Use 'echo' in a portable way
1125 * Fix: Use result of AC_PROG_* when using sed / grep
1126 * Cleanup: Remove commented-out constant
1127 * Fix: use start and stop sessiond from utils.sh
1128 * Fix: Remove dependency on glibc 2.12 caused by pthread_setname_np
1129 * Fix: Log and ignore SIGINT and SIGTERM in run_as worker
1130 * Add logging to the run_as worker
1131 * Fix: Handle EINTR of waipid in run-as worker
1132 * Fix: Handle EINTR of waitpid when spawning a session daemon
1133 * Fix: tests: support systems where PAGE_SIZE is not 4096
1134 * Test: jul/log4j: use -a instead of '*' to disable all events
1135 * Reword warning on event disable
1136 * Clean-up: Remove unused test launchers
1137 * Help: add -j -l -p option to help string
1138 * man: update disable-event section
1139 * Use empty event name on disable -a for ust and agent domain
1140 * Fix: disable kernel event based on name and event type
1141 * Tests: Clean-up test-crash on SIGTERM and SIGINT
1142 * Fix: Possible dereference of null pointers
1143 * Fix: Break out of loop when searching for a domain's agent
1144 * Fix: int printed as uint
1145 * Fix: add subdir-objects to Makefile.am
1146 * Fix: tests: skip UST perf tests if not root
1147 * Fix: Check use_clone() instead of worker in run_as
1148 * Fix: Perform rcu barrier before tearing down the run-as worker
1149 * Fix: Handle hang-up gracefully in run-as
1150 * Fix: Only log app handle release on failure
1151 * Fix: shm-path: handling of snprintf return value
1152 * Fix: Wrong format specifier used in debug statement
1153 * Tests: Swap usages of pidof for pgrep --full
1154 * Tests: indefinitely wait for shm buffers to be unlinked
1155 * Fix: Hide run-as functions
1156 * Fix: Hide sessiond-comm functions
1157 * Cleanup: remove duplicated implementation of rculfhash
1158 * Fix: relayd: don't call lttng_ht_destroy in RCU read-side C.S.
1159 * Fix: libc internal mutex races with run_as
1160 * Fix: Hide readwrite symbols in common lib
1161 * Fix: Hide pipe symbols in common lib
1162 * Fix: Hide daemonize symbols in common lib
1163 * Fix: Hide RCU hashtable wrapper symbols
1164 * Clean-up: NULL free'd pointers in utils_partial_realpath
1165 * Fix: prevent dangling pointer in utils_partial_realpath
1166 * Fix: rcu_read_unlock without parentheses has no side-effect
1167 * Fix: add missing test file to EXTRA_DIST
1168 * Format utils.sh messages
1169 * Tests: use functions from utils.sh
1170 * Report error if any disable action fails
1171 * Fix: disable all ust events
1172 * Bring back event_ust_disable_all_tracepoints
1173 * Fix: sessiond: disable: match app event by name
1174 * lttng-crash: support symlink
1175 * Test: lttng-crash and ust shm path
1176 * Fix: dereferencing null index pointer
1177 * Fix: leaking memory from strdup in lttng-crash
1178 * Fix: memleak in utils_partial_realpath
1179 * Fix: double free on enable-event
1180 * Remove dead code from filter grammar test
1181 * Remove dead code from ir generation filter visitor
1182 * Remove dead code from session daemon
1183 * Remove dead code from view command
1184 * Remove dead code from disable-channel command
1185 * Remove dead code from disable-event command
1186 * Fix: error on no/multiple domain options
1187 * Fix: lttng-crash: segfault when parsing options
1188 * Remove dead code from the calibrate command
1189 * Remove dead code from add-context command
1190 * Print relayd stream indexes
1191 * Enhance relayd error reporting
1192 * Fix: relayd: handle consumerd crashes without leak
1193 * Fix: LPOLLHUP and LPOLLERR when there is still data in pipe/socket
1194 * Fix: double RCU unlock on event_agent_disable_all
1195 * Fix: unbalanced RCU read-side lock in enable event command
1196 * Add rcu_read_ongoing() assertions around process_client_msg
1197 * Clean-up and simplify event_agent_disable_all
1198 * Document locking assumption of agent_find_event()
1199 * Fix: disable agent events by name
1200 * sessiond: add loglevels_match()
1201 * Fix: include loglevel type in agent event's primary key
1202 * Fix: include loglevel type in UST event's primary key
1203 * sessiond: use `loglevel_value` and `loglevel_type` names
1204 * Tests: kernel wildcards
1205 * Tests: fix wildcard test path
1206 * doc: document untrack command in lttng(1)
1207 * doc: document track command in lttng(1)
1208 * Remove dot after enable-event message
1209 * Fix: don't print the default channel name when enabling agent events
1210 * Fix: fail gracefully on --exclude on unsupported domains
1211 * Fix: initialize live_timer to 0 for snapshot session
1212 * Fix: correct mismatched function signatures
1213 * Clearer error reporting when failing to launch session daemon
1214 * Daemonize sessiond on `lttng create`
1215 * Fix: consumer signal handling race
1216 * Fix: list_ust_events(): dangling pointer
1217 * Fix: MI: close domain when listing multiple agent domains
1218 * Tests: expand UST wildcard tests, move to regression/tools
1219 * Tests: kernel filtering
1220 * Fix: use pid element instead of process element
1221 * Fix: race between kconsumerd and sessiond on tear down
1222 * Fix: Buggy string comparison in ust registry ht_match_event
1223 * Fix: Bad cast of lttng_kernel_instrumentation to lttng_event_type
1224 * Fix: Implicit cast from lttng_loglevel_type to lttng_ust_loglevel_type
1225 * Fix: lttng-crash: remove tmp working directory
1226 * Clean up: Coding style conformance adjustments in lttng-crash.c
1227 * Fix: lttng-crash: DIR leak in delete_trace() on error
1228 * Fix: Possible passing of NULL pointer to memcpy()
1229 * Fix: Overwrite of ret in relay_recv_metadata
1230 * Silence undefined return value warning
1231 * Silence use-after-free static analysis warning
1232 * Fix: Wait for in-flight data before closing a stream
1233 * Fix: unpublish stream on close
1234 * Fix: lttng-crash: fd leak
1235 * Fix: Invalid parameter error reported when untracking PID
1236 * Fix: kernel track/untrack error handling
1237 * Fix: Python agent tests are always skipped
1238 * Tests: Fix flaky live test client
1239 * Fix: Announce empty streams on live attach
1240 * Fix: relayd: file rotation and live read
1241 * Fix: relay: viewer_get_next_index handle null vstream
1242 * Fix: relayd: make viewer streams consider metadata sent
1243 * Fix: don't expose empty streams
1244 * Fix: relayd: don't check new metadata on get packet
1245 * Fix: relayd: don't check for new streams in get packet
1246 * Fix: ask new streams HUP
1247 * Fix: reply error if get packet vstream fails
1248 * Fix: relayd reply error to client if cannot find viewer stream
1249 * Fix: relayd reply with error if cannot find metadata
1250 * Fix: ust-app: protect app socket protocol with lock
1251 * Cleanup: privatize consumer_allocate_relayd_sock_pair
1252 * Fix: add missing rcu_barrier at end of sessiond main
1253 * Fix: add missing rcu_barrier at end of consumer main
1254 * Fix: app cmd leak on sessiond exit
1255 * Fix: relayd live don't send incomplete stream list
1256 * Fix: consumer timer misses RCU thread registration
1257 * Fix: sessiond consumer thread should register as RCU thread
1258 * Fix: don't chain RCU free
1259 * Fix: free metadata cache after grace period in consumer
1260 * Fix: sessiond vs consumerd push/get metadata deadlock
1261 * Fix: streamline ret/errno of run_as()
1262 * Fix: Double unlock on error path
1263 * Data pending comment clarification in session daemon
1264 * Fix: Relay daemon ownership and reference counting
1265 * Accept uid and gid parameters in utils_mkdir()/utils_mkdir_recursive()
1266 * Fix: reference counting of consumer output
1267 * Fix: sessiond add missing socket close
1268 * Fix: sessiond should not error on channel creation vs app exit
1269 * Fix: sessiond ust-app session teardown race
1270 * Only display agent loglevel if the loglevel type is not ALL
1271 * Initialize default log level of events on load
1272 * Don't assume that Log4j and JUL share the same log level mappings
1273 * Allow the creation of JUL, Log4j and Python channels
1274 * Fix: Save tracker as part of UST and Kernel domains only
1275 * Fix: Memory leak of agent
1276 * Fix: Memory leak of agent event internals
1277 * Save filter expression as part of agent events and save them
1278 * Fix: UTF-8 characters may be stored on up to 4 bytes
1279 * Remove unneeded hash table existence check in agent_destroy
1280 * Remove unnecessary RCU read lock
1281 * Use type directly in sizeof instead of a dereferenced pointer
1282 * Prevent the addition of UST events to agent channels
1283 * Don't save log level in session configuration when unneeded
1284 * Remove unneeded RCU lock
1285 * Remove unneeded RCU lock
1286 * Fix: Propagate filter status of kernel events to client
1287 * Fix: Save kernel event filter when saving session configuration
1288 * Docs: there is no need to SHOUT in comments
1289 * Fix: Mention Python as part of enable-event's usage()
1290 * Grammar fix in comment
1291 * Fix: typo in error message
1292 * Add agent domains to lttng enable-event usage()
1293 * Docs: Add documentation explaining the meaning of "internal" events
1294 * Report memory allocation failure when copying filter bytecode
1295 * Fix: cmd_enable_event must return positive error codes
1296 * Ensure that a filter is always passed with its filter expression
1297 * Save filter expressions as part of agent events
1298 * Add agent domains to the enable-event section of LTTNG(1)
1299 * Use lttng_domain_type enumeration instead of bare integers
1300 * Prevent disable event on internal UST events
1301 * Remove unneeded RCU read lock
1302 * Skip internal events when saving a session configuration
1303 * Clean-up: Coding-style conformance adjustments
1304 * Docs: Clarify ominous comment wording
1305 * Hide internal events from session daemon clients
1306 * Prevent the use of reserved UST event names
1307 * Tag events created as side-effect of agent events as internal
1308 * Remove unneeded RCU lock
1309 * Remove dead code in lttng-sessiond
1310 * Ensure event names are NULL terminated during validation
1311 * Fix: assert(0) when listing Python events with MI
1312 * Fix: set GLOBAL buffer type for kernel domain in list
1313 * Fix: take RCU read-side lock within hash table functions
1314 * Tests: Adapt MI test to change in track/untrack behaviour
1315 * Clean-up: Rename lib_func to cmd_func
1316 * Fix: Improve the error reporting of the track/untrack command
1317 * Tests: Fix flacky clock-plugin test
1318 * Build: look for python >= 3.0 when building python bindings
1319 * Build: rename use_python to python_binding
1320 * Fix: regression tests
1321 * Fix: tests: stderr not correctly redirected
1322 * Fix: TimeoutExpired in Python tests not defined globally
1323 * Tests: ust: clock override plugin
1324 * Cleanup: reuse tracker* element from config
1325 * Test: save/load: pid_tracker basic test
1326 * Clean-up: Remove statement which has no side-effect
1327 * Save/load: pid_tracker feature.
1328 * Test: mi: track/untrack feature
1329 * Util: xml_extract: add node_exist option
1330 * Mi: track/untrack: validation
1331 * Docs: Grammar fixes in mi_lttng.xsd
1332 * Fix: Ensure a valid command error code is returned by track/untrack
1333 * Clean-up: Remove java-doc annotations from function header
1334 * Mi: track/untrack/listing
1335 * Fix: intialization of ust_metadata_poll_pipe to garbage value
1336 * Fix "allocator sizeof operand mismatch" warning
1337 * Clean-up: Remove java-doc style function header from session.h
1338 * Clean-up: remove extra space in comment
1340 * Tests: Java agent: Add configure switches to enable tests
1341 * Fix: incorrect script name in python logging test
1342 * Docs: Document Agent reply codes
1343 * Docs: Remove Java-specific comments from agent.h
1344 * Docs: Grammar fix in agent header
1345 * Return "Unknown" error instead of "Fatal" on unhandled agent replies
1346 * Log agent reply in disable_event()
1347 * Log agent reply in enable_event()
1348 * Log agent reply in list_events()
1349 * Add agent reply code logging helpers
1350 * Add a LOG() macro which handles dynamic severity levels
1351 * Fix: Discard disable event command filter payload
1352 * Fix: Use MSG_NOSIGNAL when calling sendmsg()
1353 * Send data pending status as part of payload instead of an invalid error
1354 * Log error code's value when sessiond replies to a client
1355 * Tests: Java agent: update after Java agent refactoring
1356 * Set registration done Agent command version back to 0
1357 * Fix: Don't send agent disable event command twice
1358 * Tests: Python agent: update after Python agent refactoring
1359 * Clean-up: Remove redundant variable initialization
1360 * Fix: incorrect variable being checked in libc-wrapper test
1361 * Rename Python agent event name to omit "user"
1362 * Consolidate agent event names regardless of user privilege
1363 * Clean-up: Move agent_apps_ht_by_sock definition to main.c
1364 * Fix: Initialize global agent_apps_ht_by_sock on session daemon launch
1365 * Fix: set session should not set non-existent session
1366 * Fix: pids should be numbers only
1367 * Fix: Mishandled NULL short options in lttng-sessiond
1368 * Use popt "required_argument" and "no_argument" constants
1369 * Fix: Mishandled NULL short options in utils_generate_optstring()
1370 * Fix: only launch a new session daemon for the "create" command
1371 * Fix 'daemon' typo in lttng-ctl-pc.in description
1372 * Fix: clean-up agent app hash table from the main sessiond thread
1373 * Fix: Remove undocumented session daemon short options
1374 * Comment grammar correction
1375 * Log userspace application hash table allocation failure
1376 * Fix: RCU read-side lock released too early in destroy_agent_app
1377 * Fix: misleading logging statement in agent_find_event
1378 * Fix: Unhandled domain option condition in list_agent_events
1379 * Fix: Crash on lttng list -j/-l/-p when no events are present
1380 * Clean-up: spelling fix in a comment
1381 * Document relay_add_stream RCU locking
1382 * Fix: Unbalanced rcu_read_unlock() on stream file creation failure
1383 * Fix: Unbalanced rcu_read_unlock() on directory creation failure
1384 * Fix: Document the locking assumptions of ctf_trace_find_by_path()
1385 * Fix: Memory leak in relay_add_stream error path
1386 * Update master version to v2.8.0-pre
1388 2015-07-15 lttng-tools 2.7.0-rc1 (Pet Fire Safety Day)
1389 * Update version to v2.7.0-rc1
1390 * Tests: lttng-ust-getcpu-override-test cache and error-check sysconf()
1391 * Tests: lttng-ust-getcpu-override coding-style adjustments
1392 * Add CPU_ID LTTng-UST context to enum lttng_ust_context_type
1393 * Bump LTTNG_UST_ABI_MAJOR_VERSION to 6
1394 * Tests: Ust getcpu override plugin
1395 * Fix: Follow struct dirent allocation guidelines of READDIR(3)
1396 * Update comments regarding the power of 2 constraint on sub-buffer sizes
1397 * Build: add Flex version check
1398 * Build: add Bison version check
1399 * Fix: handle sys_futex() FUTEX_WAIT interrupted by signal
1400 * Fix: metadata push -EPIPE should be recoverable
1401 * Fix: destroy session removes the default config file
1402 * Build: bump autoconf version requirement to 2.64
1403 * Fix: Memory leak in setup of relayd_path
1404 * Fix: update liburcu URL
1405 * Fix: test: use "$@" to pass and quote argument
1406 * Refactor: test: wrapper for lttng_snapshot_del_output
1407 * Refactor: test: wrapper for lttng_snapshot_add_output
1408 * Refactor: test: wrapper for destroy_lttng_session
1409 * Refactor: test: wrapper for stop_lttng_tracing
1410 * Refactor: test: wrapper for start_lttng_tracing
1411 * Refactor: test: wrapper for enable_ust_lttng_event
1412 * Refactor: test: wrapper for enable_ust_lttng_channel
1413 * Refactor: test: wrapper for create_lttng_session
1414 * Fix: Memory allocated by xmlNodeGetContent() must be freed by xmlFree()
1415 * Save/load: add support for shared memory path
1416 * Fix: get_cmdline_by_pid path length assumes a max pid of 65535
1417 * Clean-up: Remove ifdef-ed out lttng list options
1418 * Test: mi: test for greater or equal to a minimum of events on ust listing.
1419 * Fix: update regression tests involving UST
1420 * Clean-up: Remove ifdef-ed out function:entry feature
1421 * Fix: Mark MI and Config string declarations as extern
1422 * Clean-up append_list_to_probes()
1423 * Fix: modprobe.c: fix tmp_list memory leak
1424 * Fix: append_list_to_probes(): increment index
1425 * Docs: LTTNG(1) filtering is now supported by the kernel tracer
1426 * Fix: live_test regression on large number of cpus
1427 * Fix: set UST register timeout to -1 as test default
1428 * Man page: reference lttng-crash under --shm-path option
1429 * Tests: Don't rely on implicit scalar expression dereference
1430 * man pages: use standard NAME format
1431 * Fix python bindings' Makefile for out-of-tree builds
1432 * Fix: use LIBS instead of AM_LDFLAGS for dl and c linking
1433 * Fix: Add missing -ldl when checking for lttng-ust
1434 * clock plugin: increase offset measurement accuracy
1435 * Implement UST clock override plugin support
1436 * Fix: ownership of filter and filter_expression
1437 * Fix: zero memory passed to create channel kernel ioctl
1438 * Fix: Check that lttng create --live's time is not zero
1439 * Fix: Validate lttng_create_session_live's timer is > 0
1440 * UI: Only show live timer when the session is in live mode
1441 * UI: Only show tracker PID state when enabled
1442 * Implement kernel filter support
1443 * syscall tracing: update tests
1444 * Support lttng-modules syscall wildcards
1445 * Implement lttng-modules tracepoint wildcard support
1446 * Fix build when configuring with --disable-lttng-ust
1447 * Fix: add missing function prototype to trace-ust.h header
1448 * Implement PID tracker content listing
1449 * Implement UST PID tracker
1450 * Cleanup: Remove unimplemented UST domains
1451 * Implement PID tracking for kernel tracing
1452 * Fix: leak on error in lttng-crash
1453 * Man page fixes: missing --version option and typo
1454 * Docs: add lttng-crash(1) man page
1455 * Docs: lttng-crash refers to "lttng"
1456 * Fix: possible use of uninitialized data in loglevel conversion funcs
1457 * Fix: possible evaluation of garbage values in fini_validation_ctx()
1458 * Cleanup: Remove stale #ifdef-ed-out code from spawn_viewer()
1459 * Fix: Possible call to execvp with NULL argument on allocation failure
1460 * Fix: Possible call to strtoul() with NULL argument
1461 * Docs: clarify lttng.1 shm-path section
1462 * Fix: Missing return value check in extract_trace_recursive()
1463 * Fix: recursive_rmdir: empty all empty subdir
1464 * Move file creation/unlink from liblttng-ust-ctl to consumerd
1465 * lttng-crash: support recursive traces
1466 * shm-path: remove directory hierarchy on destroy
1467 * Implement --shm-path option for UST sessions (per-uid channels)
1468 * Cleanup: Reduce scope of connections in main relayd thread
1469 * Cleanup: Reduce scope of relayd connections in live thread
1470 * Docs: connection_find_by_sock() must be called with rcu_read_lock
1471 * Rename current release as 2.7.0-pre
1472 * Docs: grammar fix in Makefile
1473 * Change release name to master
1474 * configure: add type availability checking
1475 * configure: add check for compiler inline keyword support
1476 * configure: missing check for needed header
1477 * configure: missing check of functions
1478 * Fix: test: log4j: missing static test files for dist and out of tree build
1479 * Fix: test: java-jul:missing static test files for dist and out of tree build
1480 * Fix: out-of-tree build: missing xsd file for mi test execution
1481 * Fix: out-of-tree build: missing xsd file for save-load test execution
1482 * Cleanup: remove unused end_no_session label in ust_app_flush_session()
1483 * Cleanup: Remove unused "end" label in push_metadata()
1484 * Tests: Run health check test_thread_ok as part of root_regression
1485 * Fix: deadlock between UST registry lock and consumer lock
1486 * Fix: uninitialized return value
1487 * Fix: build failure using disable-lttng-ust configure option
1488 * Cleanup: Remove unused variable
1489 * Fix: setuid/setgid daemons should not get sensitive env. var./args
1490 * Fix: grab more than one packet for snapshots
1491 * Fix: per-uid flush and ust registry locking
1492 * Docs: Missing optional dependency on lttng-ust in README.md
1493 * Docs: Grammar fixes in the lttng manpage
1494 * Fix: add missing UST perf counter support check
1495 * Fix: tests: integer too large for long type
1496 * Fix: undefined operation on last_relay_viewer_session_id
1497 * Fix: print format type mismatch
1498 * Fix: print format type mismatch
1499 * Fix: Remove structurally dead code from relayd
1500 * Cleanup: Remove logically dead code
1501 * Cleanup: Remove unused label
1502 * Fix: Remove unused argument in debug statement
1503 * Fix: exit threads not only on goto restart
1504 * Fix: poll: show the correct number of fds
1505 * Fix: call lttng_poll_set_max_size before start threads
1506 * Fix: compat poll: add missing empty revents checks
1507 * Fix: various compat poll/epoll issues
1508 * Add debugging output to ht-cleanup thread
1509 * Fix: mi: snapshot: missing error handling for session name
1510 * Fix: ust-app: per-PID app unregister vs tracing stop races
1511 * Fix: data pending: allow empty streams
1512 * Fix: ust snapshot: cleanup after error
1513 * Fix: Mismatching return type in ust_app_ht_alloc() stub
1514 * Cleanup: lock file already taken is error, not warning
1515 * Fix: ust-app null pointer check needed for main refactoring
1516 * Cleanup: relayd: centralize thread stopping function
1517 * Cleanup: Replace all perror() uses by the PERROR macro
1518 * Refactor relayd main/set_options/cleanup
1519 * Refactor consumerd main/cleanup
1520 * Refactor sessiond main/cleanup/ht-cleanup
1521 * Missing error handling: consumer_signal_init should return its error status
1522 * Cleanup: consumerd: lines over 80 columns
1523 * Cleanup: consumerd: use PERROR rather than perror
1524 * Cleanup: lttng-consumerd: remove stale TODO comment
1525 * Misleading error handling: utils_create_pid_file() should return 0 on success
1526 * Missing error handling: consumerd parse_args should return errors to caller
1527 * Missing error handling: ust_app_ht_alloc should return error status
1528 * Fix: ust app leak on UST buffer creation error
1529 * Fix: leak on UST buffer registry creation error
1530 * Fix: agents ht leaks on destroy session
1531 * Fix: add missing RCU read unlock
1532 * Fix: help message for Python agent mentions Java
1533 * Fix: don't destroy the sockets if the snapshot was successful
1534 * Fix: Missing RCU read locks in syscall_list_channel()
1535 * Fix: Missing RCU read lock in kernel_destroy_session()
1536 * Fix: channel names are not validated
1537 * Cleanup: Missing whitespace
1538 * Fix: Apply consumer URI changes to all domains
1539 * Cleanup: Fix a typo in the MI tests
1540 * Test fix: Don't invoke the system's lttng client
1541 * Tests: Add a test to check disabled events are loaded in the correct state
1542 * Fix: Don't leave events enabled if they were saved in a disabled state
1543 * Fix: "Any" loglevel's value is -1 and not 0
1544 * Test fix: LTTNG_SESSION_CONFIG_XSD_PATH expects an absolute path
1545 * Fix: Memory leak on error in alloc_argv_from_user_opts()
1546 * Cleanup: Unchecked close() return value in utils_create_lock_file()
1547 * Cleanup: No check of the return value of lttng_ht_del()
1548 * Cleanup: Mixed enums used for return code in send_sessiond_channel()
1549 * Cleanup: Cast poll() return value to void
1550 * Fix: Unreachable error logging in set_option()
1551 * Fix: OOM leaks in sessiond modprobe.c
1552 * Cleanup: sessiond modprobe.c: coding style
1553 * Cleanup: test_utils_expand_path.c prototypes
1554 * Fix: test_utils_expand_path.c: out of memory error handling
1555 * Fix: test test_ust_data.c: check OOM
1556 * Fix: test libc-wrapper: check malloc OOM
1557 * Cleanup: test libc-wrapper: main parameters
1558 * Fix: lttng-ctl: use zmalloc(), missing OOM check
1559 * Fix: filter-parser.y: use zmalloc(), missing OOM check
1560 * Fix: utils.c: check str*dup OOM
1561 * Cleanup: implement zmalloc as static inline
1562 * Fix: rculfhash: use zmalloc()
1563 * Fix: ini.c: use zmalloc()
1564 * Fix: lttng lttng.c: check strdup OOM
1565 * Fix: lttng conf.c: use zmalloc()
1566 * Fix: lttng view.c missing strdup OOM check
1567 * Fix: use zmalloc() in lttng view.c
1568 * Fix: use zmalloc() in lttng list.c
1569 * Fix: oom error check, realloc oom leak
1570 * Fix: use zmalloc in lttng enable_events.c
1571 * Fix: missing strdup oom check in lttng create.c
1572 * Fix: lttng add_context.c: use zmalloc
1573 * Cleanup: add missing static to function modprobe_remove_lttng()
1574 * Fix: add missing str*dup oom check in sessiond main.c
1575 * Fix: add missing sessiond kernel-consumer missing str*dup oom checks
1576 * Fix: add missing strdup OOM check
1577 * Fix: add missing synchronization point for before app test case
1578 * Fix: tests: wait output hide Terminate errors
1579 * Fix: tests: remove killall, add missing SIGTERM handlers
1580 * Fix: high throughput test: reset bw limit on sigterm
1581 * Fix: tests: add missing wait, document missing synchro
1582 * Document test anti-patterns
1583 * Fix: test flaky sleep and wait patterns
1584 * Fix: tests: don't use pidof to wait for test apps
1585 * Fix: Live tracing does not honor live timer after first tracefile with tracefile rotation
1586 * Fix: Handle empty daemon configuration file lines
1587 * Docs: Add -f/--config option to lttng-sessiond man page
1588 * Cleanup: spaghetti function return path
1589 * Fix: relayd: unbalanced RCU read-side lock/unlock
1590 * Fix: relayd: unbalanced RCU read lock/unlock
1591 * Fix: lttng-relayd: unhandled out of memory error
1592 * Fix: relayd viewer stream: unhandled out of memory error
1593 * Build fix: Apps defining _LGPL_SOURCE must link to urcu-bp
1594 * Define _LGPL_SOURCE in test apps' tracepoint provider files
1595 * Define _LGPL_SOURCE in test applications
1596 * Fix: Missing rcu_read_lock in cmd_list_events()
1597 * Fix: Missing rcu_read_lock in list_lttng_agent_events()
1598 * Fix: Missing rcu_read_lock in cmd_list_channels()
1599 * Fix: Missing rcu_read_locks in cmd_list_domains()
1600 * Fix: Missing rcu_read_lock in cmd_snapshot_list_outputs()
1601 * Fix: Missing rcu_read_lock in save_domains()
1602 * Fix: Missing rcu_read_lock in ust_app_get_nb_stream()
1603 * Fix: UST subbuffers silently dropped on moderate trace traffic
1604 * Fix: Missing rcu_read_lock in get_session_max_subbuf_size()
1605 * Fix: create/destroy a splice_pipe per stream
1606 * Note find_ust_app_context must be called with RCU read lock
1607 * Fix: empty indexes_ht before destroying it.
1608 * Fix: removed useless key from relay_index
1609 * Fix: Ambiguous agent event filter bytecode ownership
1610 * Fix: filter bytecode and string memory leak on error
1611 * Fix: define _LGPL_SOURCE in C files
1612 * Fix: HT must not be destroyed with a rcu_read_lock held
1613 * Fix: agent events HT should be destroyed from the cleanup thread
1614 * Fix: missing rcu_read_lock in trace_ust_destroy_session()
1615 * Fix: missing rcu_read_lock when calling trace_ust_find_agent()
1616 * Fix: missing rcu_read_lock in cmd_start_trace()
1617 * Cleanup: remove "disabled" flag for new release cycle
1618 * Fix: filter attach vs event enable race
1619 * Fix: Mark libxml2 as a mandatory dependency
1620 * Fix: Warn the user when enabling an event in a new domain
1621 * Fix: Don't report an error when listing a session with no channels
1622 * Bypass 0 byte allocation when no domains are enabled
1623 * Fix: Add missing URCU_TLS access to error_log_time
1624 * Fix: check userspace perf counter name when looking up contexts
1625 * Update maintainer section of the man pages
1626 * Update maintainer section of README.md
1627 * Fix: add README.md to documentation files
1628 * Fix: UST consumer sync all available metadata
1629 * Test: remove bogus argument from prove invocation
1630 * Fix: typo in pythong test Makefile
1631 * Fix: memory leak in libconfig
1632 * Add Python agent support
1633 * Fix: return EINVAL if agent registration fails
1634 * Use lttng-modules ABI version ioctl
1635 * Fix: syscall list ioctl number conflict
1636 * Update master ChangeLog with 2.5.1 release
1638 2014-10-20 lttng-tools 2.6.0-rc1 (Harry Belafonte records Banana Boat Song)
1639 * Machine Interface added to lttng command line (--mi)
1640 * Java Log4j agent support (--log4j)
1641 * Kernel per syscall tracing
1644 2014-10-20 lttng-tools 2.5.1
1645 * Fix: handle sysconf possible negative returned value
1646 * Fix: channel deref. after NULL check in kernel consumer
1647 * Fix: check for kernel session metadata during init
1648 * Fix: incorrect cast in ust consumer assert
1649 * Fix: bad handling of incoming data in consumer thread
1650 * Fix: disable event for JUL domain
1651 * Fix: send disable ALL command code if event is *
1652 * Fix: make sure no index is in flight before using inactivity beacons
1653 * Fix: Parenthesize previous statement when adding conditions to a filter
1654 * Fix: parse_prob_opts return the actual success of the function
1655 * Fix: Man page typos
1656 * Fix: disable JUL event on destroy
1657 * Fix: unbalanced ustconsumer32_data.pid_mutex lock
1659 2014-07-16 lttng-tools 2.5.0 (Take Your Poet to Work Day)
1660 * Fix: validate file path creds in autoload mode
1661 * Fix: change session file loading order
1662 * Fix: add Loading Sessions section to lttng-sessiond.8
1663 * Fix: add default session conf. dir to manpage
1664 * Fix: on session load, add it to the .lttngrc
1665 * Fix: clarify session conf. directory in man
1666 * Fix: filter error path could free invalid ptr
1667 * Fix: Create a lock file to prevent multiple session daemons
1668 * Fix: relayd stream set close_flag on stream close
1669 * Fix: ustctl_get_stream_id without UST support
1670 * Fix: avoid freeing invalid ptr in filter bytecode
1671 * Fix: get the stream_id when generating live beacons
1672 * Fix: use biggest subbuffer size for snapshot max-size
1673 * Fix: Possible memory leak when multiple config files are loaded
1674 * Fix: Clamp verbosity value read from config file
1675 * Fix: Unchecked strdup return values in set_option
1677 2014-06-27 lttng-tools 2.5.0-rc2
1678 * Test: add JUL disable event tests
1679 * Fix: disable JUL event on UST side
1680 * Fix: accept override flag even without a load path
1681 * Fix: bad error code path when loading session
1682 * Fix: set session in output mode if URL are set afterwards
1683 * Fix: add a kernel context list to the channel
1684 * Fix: Add vpid, vppid and vtid info in add-context help
1685 * Fix: wrong behavior of save command when no session name is provided
1686 * Fix: missing context type string in save for ust context
1687 * Fix: wrong casting of return value
1688 * Fix: add dependency to libcommon for python binding
1689 * Fix: remove the default GIT_VERSION
1691 2014-05-28 lttng-tools 2.5.0-rc1 (International Hamburger Day)
1692 * Save/load session feature
1693 * Daemon configuration file support
1694 * UST perf counter support with add-context
1695 * Kernel tracer probe user define list
1696 * Multiple fixes! The diff is just too big to put here.
1698 2014-07-16 lttng-tools 2.4.2 (Take Your Poet to Work Day)
1699 * Fix: Create a lock file to prevent multiple session daemons
1700 * Fix: relayd stream set close_flag on stream close
1701 * Fix: ustctl_get_stream_id without UST support
1702 * Fix: get the stream_id when generating live beacons
1703 * Fix: missing include for getpwuid()
1704 * Fix: add a get HOME dir fallback to getpwuid
1705 * Fix: don't set enabled flag is session start fails
1706 * Fix: logger name dropped from filter condition when loglevels are used
1707 * Fix: memory leak in lttng_enable_event_with_exclusions
1708 * Fix: check malloc return value
1709 * Fix: static array larger than necessary
1710 * Fix: set session in output mode if URL are set afterwards
1711 * Fix: Add vpid, vppid and vtid info in add-context help
1712 * Fix: alignment problems on targets not supporting unaligned access.
1713 * Fix: possible use after free in consumer
1714 * Fix: improve and update lttng.h comments
1715 * Fix: JUL filtering for event *
1716 * Fix: deny overwrite mode and num subbuf less than 2
1717 * Fix: remove bad option in enable channel --help
1718 * Fix: implicit conversion from enumeration
1719 * Fix: clarify man page lttng.1
1720 * Fix: Copy-pasted PERROR messages may be misleading
1721 * Fix: incorrect printf format
1722 * Fix: handle ENOENT when creating a kernel event
1723 * Fix: move JUL filter creation to a function
1724 * Fix: JUL filtering done on the UST level
1725 * Fix: Don't include the binary in the live test's EXTRA_DIST
1726 * Fix: add JUL filter to UST event on logger_name
1727 * Fix: Racy event validation in tests
1728 * Fix: rework utils_parse_size_suffix
1730 2014-04-08 lttng-tools 2.4.1 (OpenSSL heartbleed day)
1731 * Fix: don't delete stream from connection recv list
1732 * Fix: use after free of a relayd stream
1733 * Fix: don't print stream name in error message
1734 * Fix: take session list lock when listing tp
1735 * Fix: add consumer wake up pipe to avoid race
1736 * Fix: don't spawn relayd if URL is provided
1737 * Fix: don't ask data pending if session was not started
1738 * Fix: missing test file in EXTRA dist
1739 * Fix: allow empty URL for live session creation
1740 * Fix: missing valid return code when adding an URI to consumer
1741 * Fix: syntax error in lttng.1
1742 * Fix: check relayd fd leak in lttng cmdline
1743 * Fix: remove unused tp in high-throughput test
1744 * Use autoconf AM_MAINTAINER_MODE.
1745 * Fix: clang 'constant-out-of-range-compare' warning
1746 * Fix: Unchecked session pointer when destroying a connection in relayd
1748 2014-02-28 lttng-tools 2.4.0 (Public Sleeping Day)
1749 * Fix: improve lttng with live by spawning relayd
1750 * Fix: relayd should listen for viewers on localhost only by default
1751 * Fix: handle loglevel range ALL in list command
1752 * Tests: add JUL test for multiple loglevel
1753 * Fix: index JUL event by name *and* loglevel
1754 * Fix: JUL to enable user and root tracepoints
1755 * Fix: handle the registration done command for JUL
1756 * Test fix: use temp file sync. of test app
1757 * Fix: keep metadata channel attr in UST session
1758 * Tests fix: Missing waitpid in fork test
1759 * Fix: add loglevel type to lttng list <name>
1760 * Fix: minor rephrasing of the lttng.1 man page
1761 * Fix: Warn user if JUL port is already being used
1762 * Fix: add some sane default values to --live opt
1763 * Fix: possible NULL deref. in sessiond error path
1764 * Fix: flag that kernel streams FDs has been sent
1765 * Fix: forbid session name creation if contains /
1766 * Fix: don't start session if no channel
1767 * Fix: add missing relayd option to man page
1768 * Fix: report error if consumer can't be spawned
1769 * Fix: lttng list -u <name> should only list UST
1770 * Fix: kernel channel destroy on consumer if sent
1771 * Fix: only create UST metadata on start trace
1772 * Revert "Fix: wrong condition on startup for low-activity streams"
1773 * Fix: missing big endian conversion for one index field
1774 * Fix: wrong condition on startup for low-activity streams
1775 * Fix: perror on index directory creation error
1776 * Comments fix: lttngerr.h -> error.h (./Changelog:754)
1777 * Fix: consumerd errors on exit
1778 * Fix: scanf unbounded input
1779 * Fix: miscellaneous memory handling fixes
1780 * Fix: add missing VALGRIND ifdef checks and documentation
1782 2014-02-14 lttng-tools 2.4.0-rc5
1783 * Fix: steal channel key in the consumer to avoid race
1784 * Fix: change ERR statement to DBG in kernel read subbuffer
1785 * Fix: handle snapshot ENODATA in live timer
1786 * Fix: relayd leak on error in consumer splice()
1787 * Fix: protect close_write_flag with the rotation lock
1788 * Man: clarify loglevel for JUL domain
1789 * Fix: Define __STDC_LIMIT_MACROS to fix C++ builds
1790 * Fix: bad indentation of lttng list in man page
1791 * Fix: wrong data structure used in commit df41f83
1792 * Fix: add missing optional dependency to babeltrace in README
1793 * Fix: cleanup inconsistent use of spaces/tabs in README
1794 * Fix: only set the new_streams flag if a viewer is attached
1795 * Fix: lttng-live documentation
1796 * Fix: remove dead code in relayd live code
1797 * Fix: use after free error code path
1798 * Fix: wrong sizeof argument in live viewer create session
1799 * Fix: zero out the reply structure in viewer_connect
1800 * Fix: write index only if fd is valid
1801 * Fix: cleanup relayd on any I/O error in read subbuffer mmap
1802 * Fix: memory/fd leak when cleaning streams in channel
1803 * Fix: destroy streams in consumer del channel
1804 * Fix: add missing urcu wfqueue headers in relayd
1805 * Fix: in lttng_read/write deny count bigger than the possible returned value
1806 * Fix: fd leak when closing metadata stream
1807 * Fix: read subbuffer mmap/splice signedness issue
1808 * Doc: live protocol clarifications
1809 * Fix: remove unused create_viewer_session option
1810 * Fix: don't sleep(1) on the consumer ready flag
1811 * Fix: free viewer session in connection_free()
1812 * Fix: add missing ctf trace delete before destroy
1813 * Fix: don't delete ctf trace while in snapshot mode
1814 * Fix: add flag to create session command and fix tests
1815 * Fix: cleanup indef guards following the rename
1816 * Fix: merge issue with thread quit pipe
1817 * Fix: use uint32_t for metadata_flag in viewer's ABI
1818 * Fix: check for new streams in all attached sessions
1819 * Fix: Move static functions up in the code
1820 * Fix: allow attach command to multiple sessions
1821 * Fix: handle session hang up in get_new_streams
1822 * Fix: force the client to create a viewer session before attaching
1823 * Fix: Namespace lttng-viewer-abi
1824 * Fix: relayd connection object refactor
1825 * Fix: big relayd cleanup and refactor
1826 * Fix: code refactoring of viewer streams in relayd
1827 * Fix: handle new streams in live mode in relayd
1828 * Fix: notify the viewer if new streams got added
1829 * Fix: send the streams sent message after metadata
1830 * Add extern C to the health-check header
1831 * Fix: memory leak in unit test
1832 * Man: add JUL DOMAIN section to lttng.1
1833 * Fix: handle invalid URL passed to lttng_create_session_live
1834 * Fix: add --jul-tcp-port to sessiond man page
1835 * Fix: measure UST clock offset with best sample (v2)
1836 * Fix: remove free in unit test not needed anymore
1837 * Fix: relay create session for version before 2.4
1838 * Fix: memory leak when UST events are enabled with exclusions
1840 2014-01-29 lttng-tools 2.4.0-rc4
1841 * Fix: add -b, --background option
1842 * health check tests: test relayd and consumerd
1843 * tests: Add stop_lttng_relayd_nocheck
1844 * Fix: add missing JUL loglevel handling
1845 * relayd: add testpoints
1846 * relayd: use same pipe for live and main
1847 * Cleanup relayd live comment
1848 * Fix: relayd: add LPOLLERR to events
1849 * Fix: relayd: notify parent of readiness when all threads ready
1850 * Fix: tests: start relayd in background mode (-b)
1851 * lttng-relayd: implement background cmd line option
1852 * sessiond: add missing testpoints
1853 * tests: use --background for session daemon
1854 * sessiond: add --background argument
1855 * Use lib common daemonize
1856 * Fix: sessiond: wait for health check readiness
1857 * Fix: relayd: initialize lttcomm inet
1858 * Consumer: add testpoints
1859 * Fix: consumerd: HT init/teardown with program
1860 * Cleanup: lttng-ctl-health comment
1861 * Add daemonize() to libcommon
1862 * Fix: tests: wait for consumerd to complete
1863 * Fix: consumerd: use DBG rather than DBG2
1864 * Fix: consumerd: only return readiness when health is ready
1865 * Fix: consumerd should initialize lttcomm
1866 * Fix health check: signal parent before exit testpoint
1867 * Test health: add test_thread_ok
1868 * health check: change --relayd-path arg to --relayd-path=arg
1869 * relayd: add LTTNG_RELAYD_HEALTH env var
1870 * Add sessiond/SESSIOND_ prefix to sessiond testpoints
1871 * Fix: zero out data structure before using it
1872 * Fix: delete metadata stream before destroying it
1873 * Fix: report to client when snapshot will be empty
1875 2014-01-14 lttng-tools 2.4.0-rc3
1876 * Fix: metadata stream should be always flagged as ready
1877 * Fix: wrong check before destroying the viewer metadata stream
1878 * Fix: race with the viewer and readiness of streams
1879 * Fix: missing reset when listing UST fields for multiple PIDs
1880 * Fix: filter: check binary op nesting
1881 * Fix: relayd cmd line option for live port
1882 * Fix: remove break in epoll loop of apps. thread
1883 * Fix: wrong comment in snapshot public API
1884 * Fix: clear the CTF traces when all the streams are closed
1886 2013-12-10 lttng-tools 2.4.0-rc2
1887 * Fix: close connection on incompatible version check
1888 * Fix: fields alignements in live protocol
1889 * Tests: add regression test for Java JUL support
1890 * Fix: possible use after free
1891 * Fix: remove unused code in session daemon
1892 * Fix: string format with unsigned value
1893 * Fix: remove useless assert
1894 * Fix: bad logical check of error codes
1895 * Fix: resource leak in enable-event command
1896 * Fix: unchecked return value in ust app delete
1897 * Fix: dereference after null check in UST registry
1898 * Fix: Resource leak in ust registry
1899 * Fix: backported from urcu commit 92af1a30
1900 * Tests: fix racy tests and misleading output messages
1901 * Tests: fix bad argument parsing in test app
1902 * Fix: remove assert on fd in the read/write layer
1903 * Fix: missing lock/unlock when sending index
1904 * Fix: update back the metadata len sent on failure
1905 * Fix: don't fail on push metadata if no channel
1906 * Rename LTTng index in CTF index
1907 * Fix: set the enable all event command type
1908 * Fix: implicit conversion of enum types in sessiond
1909 * Fix: implicit conversion of enum types in consumer
1910 * Fix: comparison of unsigned enum expression >= 0
1911 * Fix: comparison of unsigned value agains < 0
1912 * Fix: create a fast and a long UST snapshot test
1913 * Tests: fix racy UST snapshot post mortem test
1914 * Tests: remove useless sleep when spawning sessiond
1915 * Add travis-ci configuration file
1916 * Add libuuid as dependency in README
1917 * Tests: add valid test cases to test_utils_expand_path
1918 * Tests: add symlink tests for test_utils_expand_path
1919 * Fix: utils_expand_path now works for paths that ends with '/.' or '/..'
1920 * Fix: comment indentation
1921 * Add missing copyright to utils.c
1922 * Fix: use non block waitpid to lookup child state
1924 2013-11-15 lttng-tools 2.4.0-rc1
1925 * Live streaming support
1926 * Health check support in consumer and relayd
1927 * Event exclusion support
1928 * Java Util Logging support
1929 * Multiple fixes! The diff is just too big to put here.
1931 2013-11-13 lttng-tools 2.3.1
1932 * Fix: typo in --sig-parent help
1933 * Fix: application SIGBUS when starting in parallel with sessiond
1934 * Fix: missing LTTNG_OK return value for snapshot
1935 * Fix: arguments in the wrong order for fd-limit
1936 * Fix: Some corrections to the lttng man page
1937 * Fix: recv creds comm should handle partial receive
1938 * Fix: set app socket timeout just after accept()
1939 * Fix typo in lttng snapshot add-output example of lttng(1)
1941 2013-09-03 lttng-tools 2.3.0
1942 * Fix: remove periodical flush test from make check
1944 2013-08-30 lttng-tools 2.3.0-rc3
1945 * Fix: hashtable: take split_count_order into account
1946 * Fix: remove wrong doing asserts in sessiond
1947 * Tests: fix periodical flush tests to stop app
1948 * Fix: correctly close metadata on sessiond thread shutdown
1949 * Fix: delete the trace directory used for the test
1950 * Fix: remove bad check after epoll wait in consumer
1951 * Fix: missing data pending signess conversion
1952 * Fix: consumer data pending for empty streams
1953 * Fix: hash table growth (for small tables) should be limited (v2)
1954 * Fix: run_as gid/uid test should return result to parent
1955 * Fix: missing check for metadata data pending
1956 * Tests: change buffers UID test to PID
1957 * Tests: fix health tests to use custom socket timeout
1958 * Fix: remove health test from fast regression
1959 * Use socket timeout value for tcp timeout if available
1960 * Fix: set the health delta tcp timeout aware
1961 * Get the maximum TCP timeout in sessiond
1962 * Fix: don't report error if UST app dies
1963 * Fix: support VPATH build for tests
1964 * Improve comments after review
1965 * Rename consumer socket fd to fd_ptr
1966 * Lock consumer data before fd check during destroy
1967 * Use single callsite for send/recv ops. for consumer in sessiond
1968 * Use consumer fd reference in consumer socket obj
1969 * Update bash completion
1970 * Add --list-commands option to the snapshot command
1971 * Reorder functions _lttng_cmd_* functions in bash completion
1972 * Use parse_size_suffix in snapshot
1973 * Fix: snapshot record error handling
1974 * Fix: improve error message when UST support is disabled
1975 * Fix: add missing short filter option in help
1976 * Fix: typo in configure.ac for version check
1977 * Fix: remove calibrate syscall option from code
1978 * Fix: snapshot should fail if no successful snapshot is taken
1979 * Fix: check UST float field mantissa length
1980 * Fix: add UST context in the same order the user enabled them
1981 * Introduce configure --with-lttng-system-rundir
1982 * Add .dirstamp to gitignore file
1983 * Fix: snapshot with multiple UIDs
1984 * Prepare for automake deprecation of missing subdir-objects
1985 * Fix: typos in --help and manpage
1986 * Fix: add-context without -c apply to all channels
1987 * Fix: channels can be _enabled_ after tracing is started, but not created
1988 * Fix filter parser segmentation fault with bison 3.0
1989 * Fix: typo in error msg
1990 * Fix: imprecise error message about root sessiond/tracing group
1991 * Fix: don't skip chmod if tracing group is not found
1992 * Tracepoint probes don't need extern C
1993 * Fix: Snapshot should be taken asap in core handler script
1994 * Fix: reset out_fd_offset when we rotate the trace file
1995 * Fix: LTTNG_ERR_NEED_ROOT_SESSIOND error message
1996 * inet/inet6 sockets: apply timeout
1997 * Implement timeout for connect ipv4/ipv6
1998 * Introduce LTTNG_NETWORK_SOCKET_TIMEOUT env. var
1999 * bash completion: add calls to _lttng_complete_sessions
2000 * bash completion: Fix copy-paste typo
2001 * Extras: Remove deprecated consumer commands in bash completion
2002 * bash completion: Remove underscores in handler function names
2003 * bash completion: Remove --event for add-context
2005 * relayd: use version macros from build rather than scanf
2006 * sessiond: use version major/minor from build for communication with relayd
2007 * build: export major/minor/patchlevel numbers
2008 * Fix: Dead code when checking return value from (ust_app|kernel)_snapshot_record
2009 * Test: enable kernel events after start
2010 * Fix: kernel ctl error codes are based on errno
2011 * Fix: format string mismatch
2012 * test: test_periodical_metadata_flush shrink timer period, kill app
2013 * Fix: format string type mismatch
2014 * snapshot howto: update text
2015 * Add snapshot howto
2017 2013-07-19 lttng-tools 2.3.0-rc2
2018 * Add core-handler README to dist tarball
2019 * extras: core-handler: simplify, allow usage from tracing group
2020 * Cleanup: add missing dot
2021 * Fix: documentation: create name and options
2022 * Add core dump snapshot handler script
2023 * Fix: sym name len (kernel)
2024 * Fix: tests: provide channel name when a non-default channel exists: per-pid
2025 * Fix: tests: provide channel name when a non-default channel exists
2026 * Fix: data pending race
2027 * Fix hang in make check snapshots/test_ust
2028 * Cleanup: ust-consumer: wrong indentation
2029 * Fix: print dots while waiting for data availability
2030 * Fix: remove sleep(1) added by "Fix: (slight UI change) refuse missing -c if non-default channel exists"
2031 * Fix: (slight UI change) refuse missing -c if non-default channel exists
2032 * Fix: push metadata on stop for per-UID buffers
2033 * README: update python documentation
2034 * Manpage: other layout cleanups
2035 * Manpage: cleanup layout of view
2036 * Manpage: cleanup layout of version
2037 * Manpage: cleanup layout of stop
2038 * Manpage: cleanup layout of start
2039 * Manpage: cleanup layout of snapshot
2040 * Manpage: cleanup layout of set-session
2041 * Manpage: cleanup layout of list
2042 * Manpage: cleanup layout of disable-event
2043 * Manpage: cleanup layout of disable-channel
2044 * Manpage: cleanup layout of enable-event
2045 * Manpage: cleanup layout of enable-channel
2046 * Manpage: cleanup layout of destroy
2047 * Manpage: cleanup layout of create
2048 * Manpage: cleanup layout of calibrate
2049 * Manpage: cleanup layout of add-context
2050 * Documentation: create --snapshot in manpage
2052 2013-07-17 lttng-tools 2.3.0-rc1
2053 * Fix: add missing snapshot header to dist tarball
2054 * Documentation: fix thread quit pipe comment
2055 * Test for presence of bison and flex when building from git
2056 * Test UST snapshot with large metadata
2057 * Add test application with large metadata
2058 * Cleanup: remove redundant assignment
2059 * Fix: use per-uid buffer registry for UID buffer snapshots
2060 * cmd.c: fix typos in snapshot commands
2061 * Test snapshot per-uid post-mortem
2062 * Remove leftover fprintf
2063 * Fix deadlock: don't take channel lock in timer
2064 * Introduce channel timer lock
2065 * document lttng_ustconsumer_request_metadata locking constraints
2066 * consumer: remove unused lttng_ustconsumer_push_metadata
2067 * Document metadata_socket_lock nesting
2068 * lttng_ustconsumer_recv_metadata does not need all those locks
2069 * document metadata_switch_timer() deadlock
2070 * Fix: add missing metadata socket lock
2071 * document metadata_switch_timer() locking constraints
2072 * consumer: remove timeout for UST metadata
2073 * Introduce pipe for UST metadata cache and stream
2074 * consumer: replace DBG2() instances by DBG()
2075 * Introduce utils_create_pipe_cloexec_nonblock()
2076 * ust consumer: data_pending check is endpoint active
2077 * Fix: kernel consumer: data_pending check if endpoint active
2078 * consumer: explicitly set endpoint status to active at init
2079 * document consumer_metadata_cache_flushed use of consumer_data.lock
2080 * consumer: introduce channel lock
2081 * Merge branch 'master' of git://git.lttng.org/lttng-tools
2082 * Fix: update lttng snapshot help output
2083 * Man: fix part of snapshot documentation
2084 * Fix: set tracefile size test with PID buffers
2085 * Fix: Babelstats fail to parse output with no process name or pid
2086 * Missing NULL pointer init in tap.c
2087 * Fix: Unchecked asprintf/vasprintf return values
2088 * Add snapshots test to fast regression
2089 * Fix: kernel data unit test
2090 * Fix: snapshot returned valid LTTNG_ERR code
2091 * Add the number of snapshot taken to the output path
2092 * Fix: RCU read side lock unbalanced
2093 * Fix: zeroed snapshot output at init
2094 * Support del-output with an output name
2095 * Update man page with snapshot command
2096 * New UST default buffers is now per UID
2097 * Bump UST ABI major version for 2.3 release
2098 * Add snapshot mode to lttng list session
2099 * Fix: support temporary snapshot max size and name
2100 * Support snapshot max-size limitation
2101 * Tests: per-UID UST snapshot
2102 * Fix: snapshot support for UST and kernel in same session
2103 * Implement lttng create --snapshot command
2104 * Add create session snapshot API in lttng-sessiond
2105 * Add snapshot output init call that uses URIs
2106 * Fix: consumer err_sock cloexec
2107 * Callsite: add "ip" context
2108 * Fix: possible consumer sockets double close on cleanup
2109 * Automatically load kvm-x86 and kvm-x86-mmu probes.
2110 * Fix: consumer: use uint64_t for all sessiond_id
2111 * Fix: add gpl and lgpl files to tarball
2112 * Fix: don't install libtap system wide
2113 * Fix: close consumer sockets in sessiond cleanup
2114 * Fix: set globally visible flag to kernel stream
2115 * Fix: lttng: memory leak in snapshot record command
2116 * Fix: kernel-consumer: double-close
2117 * Fix: consumer: incorrect size zmalloc
2118 * Fix: don't try to send stream to relayd if not in streaming
2119 * Fix: relayd refcount updates for stream
2120 * Fix: don't send error to sessiond on orderly shutdown
2121 * Fix: bad pathname used when sending kernel stream to relayd
2122 * Fix: add globally visible flag in stream
2123 * Fix: destroy metadata stream on setup metadata error path
2124 * Fix: send kernel stream to relayd only if needed
2125 * Fix: destroy streams for kernel snapshot sessions as well
2126 * Fix: close and destroy metadata stream after a kernel snapshot
2127 * Fix: print errno message on connect() error
2128 * Fix: possible double-close on stream out_fd
2129 * Fix: session ID signess to uin64_t in sessiond
2130 * Tests: fix validation trace path in kernel snapshot
2131 * Tests: Add UST snapshot local and streaming
2132 * Add UST snapshot support
2133 * Fix: consumer_add_relayd_socket() report errors to sessiond
2134 * Fix: add missing enum lttcomm_return_code entries
2135 * Fix: UST per-UID channels persist across application teardown
2136 * Fix: kernel snapshot metadata handling and error paths
2137 * Fix: coding style and debug statement
2138 * Fix: put subbuffer back in kernel snapshot error path
2139 * Fix: overflow in uri_to_str_url
2140 * Fix: detect the correct version of LTTng-UST
2141 * Fix: sessiond: use uint64_t for all session ids
2142 * Tests: add kernel snapshot streaming to root regression
2143 * Tests: remove debug output from test
2144 * Tests: Add kernel snapshot streaming
2145 * Fix: use snapshot consumer output for kernel
2146 * Fix: periodical flush check trace before stop
2147 * Fix: consumer: 64-bit index for relayd rather than 32-bit (v2)
2148 * Fix UST channel/stream output assignation
2149 * Fix: send per-pid session id in channel creation
2150 * Fix: consumer double-close on error
2151 * Update URCU detection to correctly check for a 0.7 version
2152 * Fix: snapshot path
2153 * Add utils function to format current time as a string
2154 * Fix: set hidden attribute to utils_* calls
2155 * Fix: consumer handling of metadata for relayd
2156 * Add kernel snapshot support
2157 * Support flight recorder mode for a session
2158 * Implement snapshot commands in lttng-sessiond
2159 * Add snapshot command to lttng UI
2160 * Initial import of the snapshot ABI/API in lttng-ctl
2161 * Use the consumer stream API in consumer_del_stream()
2162 * Add consumer-stream.c/.h in libconsumer
2163 * Move multiple URLs parsing fct from lttng-ctl to uri.c
2164 * Add a lttng-ctl header to facilitate code separation
2166 2013-06-25 lttng-tools 2.2.0 (National Catfish Day)
2168 * Fix: if relayd is unreachable, disable consumer for the session
2169 * Fix: possible infinite loop in disable ust event
2170 * Fix: don't enable a channel if a session was already started
2171 * Fix: bad type for the relayd id
2172 * Fix: add debug statement in kernel flush metadata
2173 * Fix: destroy default created channel if add-context fails
2174 * Fix: clarify tracefile size/count in lttng.1 man
2175 * Fix: don't stop a session that was not previously started
2176 * Fix: update lttng.1 man page
2177 * Fix: bad protocol flow between sessiond and consumerd
2178 * Fix: kernel memory leak in error path
2180 2013-06-20 lttng-tools 2.2.0-rc3
2181 * Multiple memory and fd leak fixes in sessiond and consumerd
2182 * Test: stress test added to the repository but not in make check
2183 * Using LTTNG_HOME environment variable if exists, with fallback to HOME
2184 * Implement health check for app registration dispatch
2185 * Implement health check for app notification thread
2186 * Revert "Improve channel listing output format"
2187 * Fix: use lttng pipe to send new stream to thread
2188 * Change consumer_metadata_pipe to be a lttng_pipe
2189 * Change consumer_data_pipe to be a lttng_pipe
2190 * Add wrappers for pipe
2191 * Add --version command-line option to lttng.
2192 * Add --with-lttng-ust-prefix config option.
2193 * Fixes from coverity scan.
2195 * RCU hash table are now destroyed in a seperate thread in sessiond
2197 2013-05-09 lttng-tools 2.2.0-rc2
2198 * Fix: split UST per UID/PID default values
2199 * Fix: don't start the relayd with a wrong --output dir
2200 * Fix: Erroneous automatic session name when streaming
2201 * Fix: wrong data port when listing session's URI
2202 * Fix: don't create a channel on an enable channel
2203 * Tests: Add missing test_utils_parse_size_suffix to unit tests
2204 * Fix: print lttng strerror on enable event with filter
2205 * Fix: change relayd protocol version to 2.2
2206 * Fix: reset current size for tracefile rotation
2207 * Fix: remove extra -I for python bindings
2208 * lttng UI: round up trace file size to subbuf size if needed
2209 * Fix lttng UI: fix arg parsing, round size to next power of two
2210 * Fix: check errors in lttng command argument values
2211 * Implement get_count_order in lttng utils
2212 * lttng cli: Accept human readable sizes for --subbuf-size
2213 * Unit tests: don't rebuild units under test
2214 * Fix: consumerd metadata channel/cache/timer races
2215 * Fix: consumerd channel destroy race
2216 * Cleanup: document RCU read-side lock better
2217 * consumer relayd interaction: fix segfaults
2218 * Fix: change order of fd get to fix error path
2219 * Fix: fd leak when creating UST metadata channel
2220 * Fix: fd leak on error
2221 * Fix consumerd fd leak
2222 * Fix RCU-related hangs: incorrect lttng_ht_destroy use
2223 * rculfhash: check for callers from RCU read-side C.S.
2224 * Fix: don't call hash table destroy under rcu read-side c.s.
2225 * Documentation: import updated comments from urcu
2226 * Fix: segfault in buffer_reg_channel_destroy()
2227 * Fix: add missing goto error in UST consumer
2228 * Fix: no need to use run_as_open in the relayd
2229 * Fix: typo in enable-channel man and help
2230 * Fix: add some missing hidden attribute
2231 * Fix: per-uid buffers should only be flushed once on stop
2232 * Cleanup: Use own mutex within timer setup/teardown
2233 * Fix: channel management thread should hold a refcount
2234 * Fix: move metadata cache setup before ownership passing
2235 * Fix: consumer metadata switch timer error handling
2236 * Fix: set ptr to NULL to suppress old gcc warnings
2237 * Fix: linking order of libraries
2238 * Fix: multiple type mismatch in debug statement
2239 * Fix: remove mention of trace directory layout in quickstart doc
2240 * Fix: remove unused path variables from session obj
2241 * Fix: update lttng.1 man and enable-channel help with read timer size
2242 * Fix: use channel per domain default values
2243 * Fix: typos in the code base
2244 * Fix: deny multiple event types with enable-event
2245 * Fix: deny the same port for data and control URL
2246 * Fix: reset consumer destination when changing URIs
2247 * Fix: don't allow different control and data destination
2248 * Fix: typos in error strings
2249 * Improve channel listing output format
2250 * Fix: enable-channel accepts mismatched option
2251 * Fix: validate buffer type for UST channel creation
2253 2013-03-28 lttng-tools 2.2.0-rc1
2254 * Add UST per UID buffers support
2255 * UST metadata generation are created on the sessiond side
2256 * Move LTTng-UST buffer ownership from application to consumer
2257 * Add a UST registry of events and channel in the sessiond
2258 * UST periodical metadata flush
2259 * Refactor tests to use prove and tap
2260 * Support for trace file rotation for the relayd and on disk
2261 * Support per-context filtering
2262 * Add channel wakeup fd to monitor close
2263 * Deprecate enable/disable-consumer
2264 * Multiple fixes and memory leak fix.
2266 2012-12-20 lttng-tools 2.1.0 (13th Baktun)
2267 * STABLE VERSION 2.1.0-stable - "Basse Messe"
2268 * Multiple minor fixes
2269 * Multiple memory and fd leaks
2270 * Fix: Off by one in seq num for data pending command
2271 * Fix: flag metadata stream on quiescent control cmd
2272 * Fix: prioritize control socket communication in relayd
2273 * Fix: poll and epoll fd set reallocation
2274 * Fix: add missing goto pending if data is inflight
2275 * Fix: remove ua_sess->started assert on stop trace
2276 * Set classes of traffic in high_throughput_limit
2277 * Fix: use the poll wait ret value when iterating on fd(s)
2278 * Fix: force the poll() return value to be nb_fd
2279 * Fix: Wrong check of node when cleaning up ht
2280 * Fix: set started flag of ust app after ustctl
2281 * Fix: memory leak in add relayd socket error path
2282 * Fix: add packed attribute to filter structure
2283 * Fix: Add missing health code update for consumer command
2284 * Add LTTNG_PACKED macro
2285 * Fix data pending for inflight streaming
2286 * Map session id of relayd and sessiond in consumer
2287 * Add the relayd create session command
2288 * Make the consumer sends a ACK after each command
2289 * Remove MSG_WAITALL on every recvmsg() socket typ
2290 * Fix: Add missing relayd ht cleanup and ht destroy
2291 * Fix: Relayd and sessiond version check
2292 * Fix: protect consumer_find_channel with rcu locking
2293 * Fix: don't steal key when adding a metadata stream
2294 * Consumer hold stream mutex for add stream
2296 2012-12-03 lttng-tools 2.1.0-rc9
2297 * Fix: set the stream ht static in consumer file
2298 * Update sessiond man page with new env var
2299 * Update lttng.1 man page
2300 * Fix: enable-consumer for all domains missing dir
2301 * Fix: Add missing fct prototypes when disabling UST
2302 * Fix a typo in lttng-probe-module name
2303 * Assign values to enum lttcomm_sessiond_command
2304 * Fix: run health test only if root
2305 * Clarify empty string/NULL filter errors
2306 * Fix: add missing padding for UST filter
2308 2012-11-22 lttng-tools 2.1.0-rc8
2309 * Fix: Uninit. variable in lttng view
2310 * Add already enabled UST event error code
2311 * lttng.h API update: set filter becomes enable event with filter
2312 * Change the UST event hash table match function
2313 * Pass lttng_event struct to the set_filter API call
2314 * Adding context to an event is no longer possible
2315 * Add UST overlap tests
2316 * Add filter sequence number to UST
2317 * Fix: Typo from a previous patch in an assert()
2318 * Fix: Warn if session is running with lttng view
2319 * Fix: Add bash requirement to README for make check
2320 * Fix: add the notion of domain to lttng.1 man page
2321 * Enable additional kernel probes
2322 * Update CodingStyle
2323 * Use the new functions for default subbuf sizes
2324 * Add default subbuf sizes getter functions
2325 * Add max() and min() macro in common
2327 2012-11-13 lttng-tools 2.1.0-rc7
2328 * Fix: Add pointer check when freeing poll events
2329 * Fix: FD leak on thread error
2330 * Fix: Wrong fd used by kernel_wait_quiescent
2331 * Support new lttng-ust error code
2332 * Fix: Don't set filter if enable event fails
2333 * Fix: Wrong data port when listing session
2334 * Fix: Enable event after start command
2335 * Fix: Teardown of thread_manage_clients on failure of listen/create_poll
2336 * Add a timeout to UST application socket
2337 * Fix: Consumerd error socket connect race
2338 * Fix: Set CLOEXEC flag on every created sockets
2339 * Remove consumer poll timeout in data thread
2340 * Fix: RCU hash table seed
2341 * Fix: Do not install health tests helper libraries
2342 * Fix: Create default channel on add-context if none
2343 * Support new liblttng-ust-ctl error code
2344 * Fix: Add EPIPE error handling on buffer splice
2345 * Fix: Channel creation error return code was not set
2346 * Fix: Wrong poll events on UST application socket
2347 * Fix: Remove dependency to urcu-cds in tools tests
2348 * Fix: Missing librt dependency in configure check for lttng-ust-ctl
2349 * Fix: Don't append datetime to default session name
2350 * Fix: Deny session creation name 'auto'
2351 * Fix: Add space for stream name CPU number
2352 * Fix: Add output option to enable-channel command
2354 2012-11-02 lttng-tools 2.1.0-rc6
2355 * Tests: Add filtering tests for uncovered cases
2356 * Fix: Sync issue when deleting a data stream
2357 * Rename data_available to data_pending
2358 * Fix: consumer health state
2359 * Fix: Add the ACCOUNTING flag to ht creation and set bucket size to 0
2360 * Fix: Bad return error code handling
2361 * Fix: Use after free() of the rundir string
2362 * Fix: Cleanup UST app session on ustctl create session error
2363 * Fix: add missing pthread_join in sessiond
2364 * Fix: free running directory string
2365 * Fix: UST app clean list node usage
2366 * Add liblttng-ctl destructor to cleanup memory
2367 * Fix: Cleanup URIs on teardown
2368 * Fix: relayd memleaks
2369 * Fix: Memory leaks of allocated URIs
2370 * Fix: consumer output memory leak on creation
2371 * Fix: missing addrlen initialization before accept(2)
2372 * Fix: relayd trace file padding memleak
2373 * Fix: Remove useless consumer subdir string concatenation
2374 * Fix: lttng create allocated path memleak
2375 * Fix: Cppcheck memleakOnRealloc mistake
2376 * Fix: Synchronization issue for data available command
2377 * Fix: consumer relayd cleanup on disconnect
2378 * Fix: Handle the unary bitwise negation operator (~) in the XML printer
2379 * Fix: Possible memory leaks when creating filter IR root node
2380 * Fix: Delete stream on write error in consumer
2381 * Fix: Error handling when sending relayd sockets to consumer
2382 * Add stream lock comment for nesting
2383 * Fix: Mutex and RCU lock nesting in consumer
2384 * Fix: Uninitialized ret code
2385 * Fix: Remove bad condition and fix overflow issue
2386 * Fix: consumerd pthread error flow
2387 * Fix: Set a single return point and mutex unlock
2388 * Fix: Remove useless NULL and zero assignment
2389 * Fix: segfault on create session with two URLs
2391 2012-10-22 lttng-tools 2.1.0-rc5
2392 * Fix: Remove network stream ID ABI calls
2393 * Tests: Add filtering tests
2394 * Wait for data availability when stopping a session
2395 * Relayd data available command support
2396 * Lib lttng-ctl data available command support
2397 * Consumer daemon data available command support
2398 * Add data structure for the data available command
2399 * Change the metadata hash table node
2400 * Make stream hash tables global to the consumer
2401 * Move add data stream to the data thread
2402 * Rename consumer threads and spawn them in daemon
2403 * Fix: relayd close stream command was not working
2404 * Fix: Relayd and consumerd socket leaks
2405 * Fix: Missing -ENODATA handling in the consumer
2406 * Fix: Empty metadata buffer(s) on HUP|ERR
2407 * ABI with support for compat 32/64 bits
2408 * Fix: Stream allocation and insertion consistency
2409 * Fix: output number of bytes written by relayd
2410 * Add hash table argument to helper functions
2411 * Fix: Add missing call rcu and read side lock
2412 * Tests: Fix LD_PRELOAD library lookup path for health tests
2413 * Fix: Add arbitrary wait period for kernel streaming test
2414 * Fix coding style and add/change debug statements
2415 * Fix: Build out of src tree
2416 * Tests: Add health check tests to configure
2417 * Tests: Add health check thread stall test
2418 * Tests: Add health check thread exit test
2419 * Tests: Add a health check utility program
2420 * Add testpoints in lttng-sessiond for each threads
2421 * New testpoint mechanism to instrument binaries for testing
2422 * Fix: off-by-one in comm proto between lttng-ctl and sessiond
2423 * Fix: Metadata stream leak when received in consumer
2424 * Fix: consumer_allocate_stream error handling
2425 * Fix: consumer should await for initial streams
2426 * Fix: Missing rcu read side lock in consumer
2428 2012-09-26 lttng-tools 2.1.0-rc4
2429 * Fix: Change sempahore to pthread conditions
2430 * Fix: relayd relay_send_version: handle sscanf return code
2431 * Fix relayd: NULL ptr deref
2432 * Fix: relayd: possible NULL ptr deref, memory leak, accept fd leak
2433 * Tests: add print bytecode to filter grammar test
2434 * Cleanup: assign values to bytecode opcodes
2435 * Fix: Filter: Fix allocation length error
2436 * Fix: Filter: add missing ast free
2437 * Tests: Add high throughput with bandwidth limits test
2438 * Fix: Returned code when listing kernel channel
2439 * Tests: Rename helper functions to have consistent names
2440 * Tests: Cleanup redundant code and use printing helper functions
2441 * Tests: Add helper functions for printing status and banner
2442 * Tests: Add a check for color support when printing status
2443 * Fix: Lib lttng-ctl on error returns lttng code
2444 * Fix: lttng_set_event_filter() was returning bad error code
2445 * Fix: printing [no write] on lttng list -uf
2446 * Fix: Disable event on filter error with lttng
2447 * Fix: Wrong returned error code on UST enable event
2448 * Add consumer commands to lttng.1 man page
2449 * Add lttng_health_check(3) man page
2450 * Fix: Remove LPOLLNVAL from consumer metadata revents
2451 * Fix: Mismatch of field name between ust and tools
2452 * Add the written value when listing fields
2453 * Fix: Consumer return value check after mmap/splice
2454 * Don't send the subbuffer padding for streaming
2455 * Fix: Returned error code in consumer on read buffer
2457 2012-09-12 lttng-tools 2.1.0-rc3
2458 * Fix: Relayd fix ret value when adding a connection
2459 * Add new thread in consumer for metadata handling
2460 * Fix: consumer recv command error path
2461 * Fix filter: fix recent regressions
2462 * Update lttng-ust-abi.h from upstream lttng-ust
2463 * Fix: Accept bytecode of length 65536 bytes
2464 * Fix: Generation of bytecode longer than 32768 bytes fails
2465 * Fix: Filter bytecode alloc buffer size must be a power of 2
2466 * Add lttng-ctl SWIG python bindings
2467 * Add C++ support to API header files
2468 * Librarify filter in liblttng-ctl and hide symbols
2469 * Set hidden visibility for calls used in lttng-ctl
2470 * Notify the user if a filter is already enabled
2471 * Install lttng-error.h and include it in lttng.h
2472 * Add lttng-error.h containing every API err. code
2473 * Fix: missing hostname context
2475 2012-08-22 lttng-tools 2.1.0-rc2
2476 * Fix: put back 2.0 output text for lttng create cmd
2477 * Fix: remove set subdir call that uses bad ptr
2478 * Filter: Handle the unary bitwise not operator (~) with an unsupported
2479 * Fix: missing mutex unlock on register consumer err
2480 * Remove underscore from ifndef of lttng.h
2481 * Remove unused define in lttng.h
2482 * Standardize lttng command line usage text
2483 * Merge duplicate code in consumer for destroy relayd
2484 * Merge duplicate code in consumer for add relayd
2485 * Fix: Possible buffer overflows in strncat() usage
2486 * Move code out of main.c and fix some issues
2488 2012-08-17 lttng-tools 2.1.0-rc1
2489 * Feature: Network Streaming
2490 * Add the lttng-relayd binary for network streaming
2491 * Support user space tracer filtering
2494 2012-04-19 lttng-tools 2.0.1
2495 * Fix: test script for kernel module validation
2496 * Fix: report error to client on consumerd error
2497 * Fix: add missing ht_destroy at consumer teardown
2498 * Fix: consumer fd recv thread should write into non-blocking pipe
2499 * Fix: work-around glibc __nptl_setxid vs clone hang
2500 * Fix: consumer fd recv poll should be sensitive to POLLPRI too
2501 * Fix consumer lttng_consumer_poll_socket poll revents check bug
2502 * Fix: increase consumer open files limit
2503 * Update README: document dep on modprobe for kernel tracing
2504 * Fix: wait for sessiond to stop in tests
2505 * Fix: remove unused return variable
2506 * Don't report back error on syscalls fail for -a -k
2507 * Fix: destroy context hash table being NULL
2508 * Fix: make lttng expand path for trace output opt
2509 * Fix: return value signedness
2510 * Fix: man page environment variable name error
2511 * Fix: check return value on getenv USER
2513 2012-03-20 lttng-tools 2.0.0
2514 * Fist STABLE version
2515 * Add version name: Annedd'ale
2517 2012-03-20 lttng-tools 2.0.0-rc4
2518 * Fix: add small detail to enable-channel man page
2519 * Fix: warned of arbitrary time for ust-nprocesses test
2520 * Fix. add limitation to man page
2521 * Fix: minor changes to lttng.1
2522 * Fix: add exit values to lttng.1 man page
2523 * Fix: add delay before validating apps in test nproc
2524 * Fix: error handling in lttng enable-event
2525 * Fix: document structure init. to 0 in lttng.h
2526 * Fix: uninitialized variable
2527 * Keep track of FD used for UST applications (v2)
2528 * Fix: lttng view, error message and exit code
2529 * Small fixes to lttng man pages (v2)
2530 * Fix: handle EINTR for sendmsg syscall
2531 * Fix: lttng UI exit value and error message
2532 * Fix: session lock use after free
2533 * Fix kernel_list_events memleaks
2534 * Fix debug message use uninitialized variable
2535 * Fix: trace_ust_destroy_metadata should check for NULL pointer
2536 * Fix: various memleaks
2537 * Fix: hash table allocation out of order on error
2538 * fix: lttng_ht_destroy memleak
2540 2012-03-16 lttng-tools 2.0.0-rc3
2541 * Fix: missing headers for make dist
2542 * Fix: install lttng-consumerd in lib/lttng/libexec/
2543 * Fix: Redefine MAP_STACK to 0 if not defined by the architecture
2544 * Fix: consumer CPU hotplug support
2545 * Fix: double PID registration race
2546 * Make libcompat independent not to confuse automake
2547 * Clarify the license of lttng-ust-abi.h
2548 * Fix: License header
2549 * Fix: wrong return value on consumer socket creation
2550 * Fix: test for UST invalid channel parameters at channel creation
2551 * Fix: recvmsg should handle EINTR
2552 * Fix: error.h non-static variables for liblttng-ctl
2553 * Fix: missing _GNU_SOURCE define
2554 * Fix: improve need root for kernel tracing error message
2555 * Fix: start/stop lttng message error
2557 2012-03-02 lttng-tools 2.0.0-rc2
2558 * Fix: meaningful error message
2559 * Fix: UST consumer need to iterate on streams, just change their key
2560 * Fix: add missing rcu read lock across RCU HT iteration
2561 * Fix: kernel session closes fd 0 after create
2562 * Fix: sendmsg EPIPE should be quiet by default (expected)
2563 * Fix: thread_registration_apps should set its local sock to -1 when passing it
2564 * Fix: clock -> sock typo
2565 * Fix: consumer race: should allow reuse of FD key
2566 * Fix: Use PERROR all across lttng-tools, never make it quiet
2567 * Fix: test all close return values in sessiond
2568 * Fix: All perror turned into PERROR to show file and line number
2569 * Fix: large audit of close() use in sessiond main.c
2570 * Fix: main.c client/apps sockets and kernel_trace_fd close(0)
2571 * Fix: incorrect close of fd 0 for syscall kernel event destroy
2572 * Fix: sessiond has incorrect missing 0 value in FD check
2573 * Fix: sessiond app listening: use posix-compliant poll flags
2574 * Fix: consumer printf type should match ssize_t (%zd)
2575 * Fix: make ust consumer posix compliant for poll flags
2576 * Fix security permission on lttng run directory
2577 * Fix: Display right loglevel_type in error message
2578 * Fix documentation in lttng.h
2579 * Fix: lttng UST and kernel consumer: fix ret vs errno mixup
2580 * Fix: restart consumerd and sessiond when interrupted in poll()
2581 * Fix: handling bad channel when sending to consumer
2582 * Fix useless variable
2583 * Fix add-context returned error
2584 * fix: add missing break in command handling
2585 * fix: command handling: do not check domain for commands not requiring domain
2586 * fix: if tracing group does not exist, do not report a client error
2587 * Fix: run_as error handling
2588 * Fix usage note on -a
2589 * Revert FreeBSD compatibility layer
2590 * Fix: documented number of subbuffers is incorrect
2591 * Document that num-subbuf and subbuf-size need to be power of 2
2592 * Merge branch 'master' of git://git.lttng.org/lttng-tools
2594 2012-02-20 lttng-tools 2.0.0-rc1
2595 * Fix lttcomm_close_unix_sock to actually close the socket
2596 * lttng-sessiond: Set group permissions explicitly
2598 2012-02-16 lttng-tools 2.0-pre23
2599 * configure.ac: Fix consumerd64-libdir typo
2600 * Fix existing session daemon check
2601 * Fix missing session locks
2602 * Fix return value on ust app session create
2603 * Fix double start/stop trace
2604 * Fix ust app session started state on start trace
2605 * modprobe statedump, signal and timer lttng module
2606 * Fix hyphens in man pages
2608 2012-02-14 lttng-tools 2.0-pre22
2609 * Add the bash-completion file to the dist tarball
2610 * Add the LICENSE file too
2611 * Package used for the Ubuntu LTS (feature freeze)
2613 2012-02-13 lttng-tools 2.0-pre21
2614 * Fix licensing for hashtable/utils.c
2615 * Print loglevel value in list -u
2616 * Remove "<all> from MSG() when no loglevel is selected
2617 * Initial import of man lttng.1 and lttng-sessiond.8
2618 * Fix memory leak master
2620 2012-02-09 lttng-tools 2.0-pre20
2621 * New lttng view command
2622 * Multiple loglevel fixes
2624 * Fix session syscall listing
2625 * Multiple fixes across the code base
2627 2012-02-02 lttng-tools 2.0-pre19
2628 * Update lttng ust ABI/API copy
2629 * Implement UST calibrate and change default
2630 * Add MSG_WAITALL to recvmsg of sessiond-comm
2631 * Check kernel version for tests
2632 * Add a '--list-options' option to each command.
2633 * First import of extras/ with lttng bash completion
2634 * Remove default defines from lttng.h
2635 * Fix lttng sessiond spawn wait race
2636 * Add CMD_WARNING error code
2637 * Fix context mapping for UST and kernel
2638 * Add kernel work-around for boot_id
2639 * Rewrites lttng-ctl's set_session_daemon_path
2640 * Fix memory lean in all lttng cli commands
2641 * Update loglevel ABI
2642 * Add padding to all ABIs for future development.
2643 * Improve error handling of lttng cli
2644 * Multiple fixes across the code base (nothing critical)
2646 2012-01-23 lttng-tools 2.0-pre18
2647 * Complete change of the source directory tree
2648 * Move compat to common and create an internal lib
2649 * Rename lttngerr.h to error.h
2650 * Add kernel module version validation
2651 * Add UST version validation
2652 * Change SIGCHLD to SIGUSR1 when lttng waiting on sessiond
2653 * Fix off-by-one and double list size instead of steady increment
2655 2012-01-19 lttng-tools 2.0-pre17
2656 * Add and support the new hash table library
2657 * Add lttng hash table support to liblttng-consumer
2658 * RCU support for consumer's hash tables
2659 * UST consumer close shm fd after mapping it
2660 * Remove CLONE_VM flag for runas making gdb debugging impossible
2661 * Make MSG() print on stdout instead of stderr
2662 * Don't init kernel tracer if not root (UID=0)
2663 * Multiple fixes found when reaching max. number of open files
2664 * Add some UST tests
2665 * Multiple segfaults and assert error fixed
2667 2011-12-23 lttng-tools 2.0-pre16
2668 * Per-user lttng-sessiond now fully functionnal
2669 * Fix nested double usage of hashtable iterators
2670 * Support creds passing between lttng and sessiond
2671 * Rename sessiond internal "uid" fields to "id"
2672 * Create all trace directories and files with client user credentials
2673 * Create output directory at session creation command
2674 * Only allow the user or group owning the session (or root) to control a session
2675 * Add disable kernel tracing option to sessiond
2677 2011-12-13 lttng-tools 2.0-pre15
2678 * (MAJOR) User-space tracing support for global domain (lttng-ust 2.0)
2679 * UST consumer 32/64 bit support
2680 * Multiple bug fixes
2681 * Multiple segfault, race and double lock fixes
2682 * API change for lttng_list_domains, lttng_start/stop and lttng_destroy
2683 * UST loglevel support
2684 * ABIs now support 256 char event names
2685 * Dependency on libpopt >= 1.13
2686 * Dependency on URCU >= 0.6.7
2687 * Rename kernel-ctl.c/.h to kernel.c/.h
2688 * Change malloc to zmalloc in lttng-sessiond code
2689 * RCU hashtable support for all UST data structure
2690 * New libconsumer for UST, kernel and one generic
2691 * Change "--all" option from lttng command line
2692 * Remove function entry option to discourage its use
2694 2011-09-30 lttng-tools 2.0-pre14
2695 * Syscall tracing support
2696 * Multiple bug fixes (nothing critical)
2697 * Add userspace RCU hash table to tree for dev
2699 * Fix epoll that did not handle EINTR
2700 * Liburcu >= 0.6.5 is needed from this release
2701 * Enabling all events also enable syscall tracing
2702 * Debug messages are now on stderr
2703 * Add basic data structure for UST support but not ready yet.
2705 2011-08-25 lttng-tools 2.0-pre13
2706 * Memory leaks fixes and double lock list
2707 * Add UST registration with sychronisation
2708 * Use poll/epoll compatibility layer for the sessiond
2709 * Major code cleanup of ltt-sessiond/main.c
2710 * Increase listen() connexion limit
2711 * Fix bad enable-channel command
2712 * Rename trace.c/.h to trace-kernel
2713 * Multiple fixes on the poll management with the new epoll API
2715 2011-08-25 lttng-tools 2.0-pre12
2717 * Fix kconsumerd handling custom channel output
2718 * Add lttng_register_consumer to register a custom consumer
2719 * Add multiples tests of the session daemon
2720 * Default kernel channel size/number changed
2721 * Support for UST application registration
2722 * Import LTTng UST 2.0 ABI
2723 * Send data to kconsumerd before tracing start
2724 * Export API of lib kernel consumer (liblttngkconsumerd)
2726 2011-08-12 lttng-tools 2.0-pre11
2727 * New lttng API using the lttng_handle
2728 * Multiple fixes of kernel consumer
2729 * Register the consuming function and add a library context
2730 * Kernel consumer fix mmap/munmap
2731 * lttng-sessiond-comm header has been privatize
2732 * Kernel traces are written in the kernel/ directory
2733 * Add underscore to enable-channel command options
2735 2011-07-29 lttng-tools 2.0-pre6
2736 * Fix enable multiple events
2737 * Add function entry feature
2739 2011-07-28 lttng-tools 2.0-pre5
2740 * Fix Add context command
2741 * Fix auto session path creation
2742 * Fix bad strncmp at channel creation
2744 2011-07-23 lttng-tools 2.0-pre4
2745 * Fix kprobe attributes
2746 * Fix channel creation when not found at event enable
2747 * Add safe list iteration
2748 * Add two tests into the git tree
2749 * Kernel consumer can be put in debug mode with -vv
2750 * Trace path is now created on the client side
2752 2011-07-23 lttng-tools 2.0-pre3
2753 * Fix perf hw cache counter config values
2755 2011-07-22 lttng-tools 2.0-pre2
2757 * New add-context options for perf counter and context
2758 * Using the install bin path from autotool for execl() call
2759 * Update quickstart guide
2761 2011-07-20 lttng-tools 2.0-pre1
2762 * First prerelease of lttng-tools.
2763 * Working with the LTTng v2.0-pre1 modules and Babeltrace v0.1
projects / lttng-tools.git / blob